Table Of Contents
Release Notes for Cisco Voice Switch Service Module (VXSM) Release 5.5.10
Contents
About This Release
New Features in Release 5.5.10
V23-FSK Tone Detection Enhancement
Restrictions
Firmware Images
Upgrading from an Earlier VXSM Release
Interrupted Procedure Recovery
Feature Clarifications
Call Rate Performance Support
Online Diagnostics Feature as Applied to VXSM
DSP Resources Under Mixed Codec Conditions
VXSM Management Information Base
Service Module Support by Platform
Compatibility
Caveats for VXSM Release 5.5.10
Open Caveats in Release 5.5.10
Resolved Caveats in Release 5.5.10
Related Documentation
Obtaining Documentation, Obtaining Support, and Security Guidelines
Release Notes for Cisco Voice Switch Service Module (VXSM) Release 5.5.10
Revised: August 19, 2010, OL-19886-01
Contents
About This Release
New Features in Release 5.5.10
Firmware Images
Upgrading from an Earlier VXSM Release
Interrupted Procedure Recovery
Feature Clarifications
Online Diagnostics Feature as Applied to VXSM
DSP Resources Under Mixed Codec Conditions
VXSM Management Information Base
Service Module Support by Platform
Compatibility
Caveats for VXSM Release 5.5.10
Related Documentation
Obtaining Documentation, Obtaining Support, and Security Guidelines
About This Release
The VXSM Release 5.5.10 follows VXSM Release 5.5.00. The resolved caveats for VXSM Release 5.5.10 are listed in Table 4.
The Voice Switch Service Module (VXSM) product is supported by the MGX 8880 Media Gateway and the MGX 8850 Multiservice Switch. Refer to their respective release notes for platform and version level support guidelines.
Note 
To verify that you have the latest version of Cisco IOS required to support the new features included in this release, please check Cisco IOS availability status at Cisco.com.
The VXSM software release notes are supported by Cisco Voice Switch Services (VXSM) Configuration Guide, Release 5.5 and Cisco Voice Switch Services (VXSM) Command Reference, Release 5.5, both of which are available on cisco.com.
New Features in Release 5.5.10
Release 5.5.10 is a maintenance release which introduces one new feature.
V23-FSK Tone Detection Enhancement
VXSM supports fast detector for V23-FSK tone detection. When you enable the fast detector for V23-FSK, the channel capacity for each DSP reduces to 28 channels from 32 channels. When you disable the fast detector for V23-FSK, the capacity returns to 32 channels. By default, fast V23-FSK tone detection is disabled. In the following example, the user enables the V23-FSK tone detection:
unknown.2.VXSM.a > cnfv23mode 1
To disable V23-FSK detection, set the value to 0.
Restrictions
•The association between the VXSM and CA should be Out of Service. If the association is In Service, then change it to Out of Service by using the cnfh248oos command.
•All the CIDs should be deleted if VXSM is used for AAL2 trunking.
•If LAPDs were added, then they should be deleted because LAPDs allocate bearer and signaling DSP channels.
•If SS7 links were added, then they should be deleted because SS7 links allocate bearer and signaling DSP channels.
•If CAS endpoints were added, then they should be deleted.
•If online diagnostics were enabled on VXSM, then they should be disabled before executing the cnfv23mode command.
•Make sure that there is no hung CCBs. You can check hung CCBs by using the shellConn activeCcbs command. If there are any hung CCBs, then reset the VXSM card.
•This feature is supported only on TWG and TWG2 codec templates.
Firmware Images
For each VXSM card type (OC-3/STM-1, T1/E1, or T3), two firmware images are available, namely, Non-CALEA and CALEA. When placing an order, the user must specify whether a Non-CALEA or CALEA image is required.
Both CALEA and Non-CALEA images supports three Media Gateway Control protocols, namely, H.248, MGCP, and TGCP. However, VXSM supports only one protocol at a time. The user must choose between the H.248, MGCP, and TGCP protocols when the image is first loaded from the PXM using the setrev command.
The CALEA image supports LI based on SII architecture for H.248, TGCP and MGCP protocols. The PktCable CALEA is supported only with MGCP and TGCP protocols.
VXSM supports four different Codec templates; Tandem Gateway (TGW), Tandem Gateway 2, Fixed Mobile Convergence (FMC), and Cable. The Cable template can be used only in conjunction with TGCP.
Upgrading from an Earlier VXSM Release
VXSM can be gracefully upgraded (configuration is preserved) from VXSM Release 5.3.30 or later.
Note VXSM supports upgrade of non-CALEA to CALEA firmware. But upgrade from CALEA to non-CALEA is not supported.
When loading or upgrading a boot or runtime image to a VXSM card, users must observe the following caution:
Caution If an H.248 association is active with SrvChgProfile (used in service change message) as BT_TGW in 5.3.x.x release, after graceful upgrade to 5.5.10, the association will continue to use BT_TGW, but new association(s) cannot be added with SrvChgProfile as BT_TGW.
From the 5.4.00 release onward, the BT_TGW SrvChgProfile is no longer available. All new associations must be added using either etsi_tgw or CISCO_TGW.
Prior to upgrade, user should confirm that additional termtypes (other than the defaults) have not been configured for VXSM in H.248.
Warning Many of the commands involved in loading or upgrading boot and runtime images can take several minutes to execute completely. If the user resets or otherwise disturbs the VXSM card during a loading or upgrading process, the card can easily be damaged even to the extent that it must be returned to the factory for repair.
In particular:
Do not reset VXSM or PXM cards manually or through commands such as resetcd or resetsys
Do not save all MGX configurations with commands such as saveallcnfs.
Do not toggle primary/secondary cards through commands such as switchredcd, delred
Do not change the name of software image before or during the upgrade
Do not change any configuration of active primary card during the upgrade
THE REAPPEARANCE OF THE COMMAND PROMPT AFTER A COMMAND IS ENTERED DOES NOT INDICATE THAT THE IMAGE LOAD OR UPGRADE HAS BEEN COMPLETED.
After the execution of the burnboot, clrsmcnf, loadrev, or setrev commands, the user must execute either a dspcds or dsprev command periodically to verify that the state of the VXSM card being loaded or upgraded is either Active, Standby, or Failed.
ONLY WHEN THE CARD IS DISPLAYED TO BE IN ONE OF THESE STATES IS IT SAFE TO GO TO THE NEXT STEP.
If the upgrade procedure is interrupted for reasons outside the control of the user (for example, a power outage), see "Interrupted Procedure Recovery" below for instructions.
Interrupted Procedure Recovery
In the event that a VXSM software upgrade procedure is interrupted (for example, power outage), and both Primary and Secondary are stuck in 'Failed-U' state, perform the following procedure
Step 1 Execute the abortrev command:
abortrev <PrimarySlot> <NewImageRevision>
Step 2 If the primary VXSM becomes "Failed/Active" (out of Failed-U/Active"), then execute the resetcd command
resetcd <PrimarySlot>
Step 3 If the secondary VXSM becomes "Failed/Active" (out of Failed-U/Active"), then execute the resetcd command:
resetcd <SecondarySlot>
Step 4 Both primary and secondary VXSM cards should now have their original SW image and original DB
Feature Clarifications
Call Rate Performance Support
VXSM OC3 Card supports the following call rates:
•In MGCP, the maximum CPS supported is 60 (without signaling). If signaling (M3UA/IUA/RUDP) is configured, then the maximum supported CPS is 50.
•In H.248, the maximum CPS supported is 85 (without signaling). If signaling (M3UA/IUA) is configured, then the maximum supported CPS is 50.
Online Diagnostics Feature as Applied to VXSM
The online diagnostics feature as implemented on the PXM45 card is supported on VXSM. When enabled, using the PXM45 cnfdiag command, this feature performs non-intrusive diagnostics tests that use four of the VXSM G711 DSP resources.
If the user executes the VXSM dspdspcodecpools command, the resulting display shows the four G711 DSP resources being used (for diagnostics) and subtracts them from the remaining available Codecs (see example below).
mgx.3.VXSM.a > dspdspcodecpools
=====================================================================
=====================================================================
Codec pool Current utilized Current available
capacity (#DSP chans) capacity (#DSP chans)
========== ===================== =====================
G711 family/HDLC 179 7885
G729/G726/T.38 family 0 3919
In this example, 175 G711 calls have been established along with four G711 resources used for diagnostics.
The online diagnostics feature does not reduce the maximum number of 8064 G711 DSP resources available for calls on the VXSM card. If the number of call requests on the VXSM is sufficiently high, the online diagnostic feature is disabled automatically and the four Codecs are made available for active calls.
DSP Resources Under Mixed Codec Conditions
When the same Codec is used to setup calls on the gateway the available DSP resources will be fully utilized. However when different Codecs are used to setup calls the amount of utilizable DSP resources may be limited in certain cases due to resource fragmentation.
Fragmentation is said to have occurred when the available capacities on two different DSP resources have enough available capacity to support a call of a particular Codec type but cannot support that Codec type individually.
Consider two DSP resources whose available capacity is 1 unit each making the total available capacity 2 units. However a Codec that requires 2 units cannot be supported in the system because the available capacities have been fragmented across the individual DSP resources.
The DSP allocation algorithm on VXSM does make an attempt to smooth the effects of fragmentation. Fragmentation can happen because the pattern of future calls cannot be predicted beforehand.
VXSM Management Information Base
The VXSM Management Information Base (MIB) Version 5.5.10 is available to users with CCO accounts who can access the MIB and VXSM software on-line at: http://www.cisco.com/public/sw-center/index.shtml
Step 1 Log on to http://www.cisco.com/public/sw-center/index.shtml
Step 2 Locate the VXSM platform (either VXSM 8880 or VXSM 8850) and click the down arrow to expand the "Select Release Level" drop down menu.
Step 3 Select the desired MIB release level (for example, Release 5500) to display a list of downloadable files.
Step 4 Click on the desired file (for example, mgx8850-fw-5500.tar).
Step 5 Read the license agreement and, if approved, click Accept.
Step 6 In the Software Download dialog box, click on Download: filename (where filename is the name of the file selected for download). This step starts the download procedure.
Step 7 Follow the normal file download procedure for your computer.
Step 8 When the file has been downloaded, untar or unzip the downloaded file. The MIB file is included in the downloaded file and is listed as a tar file (for example mgx8850rel5500mib.tar).
Step 9 Untar the MIB file to display its contents.
Service Module Support by Platform
Service Module
|
MGX8880
|
MGX8850
|
PXM45/C
|
PXM1
|
PXM45/B
|
PXM45/C
|
PXM1E
|
MGX-RPM-XF-512
|
Yes
|
|
Yes
|
Yes
|
No
|
MGX-RPM-PR-512
|
Yes
|
|
Yes
|
Yes
|
Yes
|
VISM-PR-8T1
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
VISM-PR-8E1
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
AXSM-1-2488/B
|
Yes
|
|
Yes
|
Yes
|
|
AXSM-16-T3/E3/B
|
Yes
|
|
Yes
|
Yes
|
|
AXSM-16-155-XG
|
Yes
|
|
Yes
|
Yes
|
|
AXSM-8-622-XG
|
Yes
|
|
Yes
|
Yes
|
|
MGX-VXSM-155
|
Yes
|
|
No
|
Yes
|
|
MGX-VXSM-T1E1
|
Yes
|
|
No
|
Yes
|
|
MGX-VXSM-T3
|
Yes
|
|
No
|
Yes
|
|
MPSM-T3E3-155
|
No
|
|
Yes
|
Yes
|
Yes
|
MPSM-16-T1E1
|
Yes
|
|
Yes
|
Yes
|
Yes
|
RCON-1TO5-8850
|
Yes
|
|
|
Yes
|
|
Compatibility
Note VXSM Release 5.5.10 is supported only with PXM-45/B and 45/C.
VXSM software interoperability with the MGX 8880 Media Gateway or the Cisco MGX 8850 (PXM45) Multiservice Switch platform software is listed in Table 1.
Table 1 VXSM Software Interoperability
Product
|
Latest Firmware
|
Min. Firmware
|
PXM45
|
5.5.10
|
5.4.30
|
MGX-RPM-XF-512
|
12.4(15)T9
|
12.4(15)T1
|
CWM
|
16.0.00
|
15.4.00
|
CTM
|
9.1
|
8.5
|
VISM-PR
|
3.3.35.203
|
3.3.25
|
AXSM-16-T3/E3/B
|
5.5.10
|
5.4.30
|
AXSM-16-155-XG
|
5.5.10
|
5.4.30
|
AXSM-8-622-XG
|
5.5.10
|
5.4.30
|
MPSM-16-T1E1
|
5.5.10
|
5.4.30
|
MPSM-T3E3-155 (8850 only)
|
5.5.10
|
5.4.30
|
BTS
|
5.0(1) V05
|
5.0
|
PGW
|
9.8
|
9.8
|
Cisco 2600 Series Routers
|
c2600-ipvoice-mz.123-9.13.T
|
c2600-ipvoice-mz.123-9.13.T
|
Cisco 2600 for use as an
IP Transfer Point
|
c2600-itp-mz.122-21.SW bin
|
c2600-itp-mz.122-21.SW bin
|
Cisco 3700 Series Routers
|
c3725-ipvoice-mz,123-9.13.T
|
c3725-ipvoice-mz,123-9.13.T
|
Cisco ATA 188
|
3.2.0 for SIP/MGCP/H323
|
3.2.0 for SIP/MGCP/H323
|
Linksys PAP2 Phone Adapter
|
Version 2.0.6 (LS)
|
Version 2.0.6 (LS)
|
Linksys RT31 Router
|
Version 1.27.01
|
Version 1.27.01
|
Sipura 2100 ATA
|
Version 3.2.3
|
Version 3.2.3
|
Table 2 describes the software images available for Release 5.5.10 for VXSM.
Table 2 Software Images for Release 5.5.10 for VXSM
Board Pair
|
Latest Boot Code Version
|
Minimum Boot Code Version
|
Firmware
|
MGX-VXSM-155, CALEA
|
vxsm_005.005.010.200_bt.fw
|
vxsm_005.004.020.201_bt.fw
|
vxsm_005.055.010.200.fw
|
MGX-VXSM-155, Non-CALEA
|
vxsm_005.005.010.200_bt.fw
|
vxsm_005.004.020.201_bt.fw
|
vxsm_005.005.010.200.fw
|
MGX-VXSM-T1E1, CALEA
|
vxsm_005.005.010.200_bt.fw
|
vxsm_005.004.020.201_bt.fw
|
vxsm_005.055.010.200.fw
|
MGX-VXSM-T1E1, Non-CALEA
|
vxsm_005.005.010.200_bt.fw
|
vxsm_005.004.020.201_bt.fw
|
vxsm_005.005.010.200.fw
|
MGX-VXSM-T3, CALEA
|
vxsm_005.005.010.200_bt.fw
|
vxsm_005.004.020.201_bt.fw
|
vxsm_005.055.010.200.fw
|
MGX-VXSM-T3, Non-CALEA
|
vxsm_005.005.010.200_bt.fw
|
vxsm_005.004.020.201_bt.fw
|
vxsm_005.005.010.200.fw
|
Caveats for VXSM Release 5.5.10
This section describes software caveats for Release 5.5.10.
Open Caveats in Release 5.5.10
Table 3 describes the open caveats in VXSM Release 5.5.10.
Table 3 Open Software Caveats for VXSM Release 5.5.10
DDTS Issue
|
Description
|
CSCsz60978
|
Headline: VXSM redundancy switchover causes both active and standby VXSM card to reset.
Symptoms: When switchredcd invoked, both the active and standby VXSM units reset due to an exception.
Conditions: VXSM running 5.4.20.200 and H248 link in OOS trying to bring back IS with cnfh248is command prior to switchredcd.
Workaround: None.
|
CSCsy82133
|
Headline: VXSM card fails online diagnostic test.
Symptoms: On a VXSM card, online diagnostic test fails due to data path failure.
Conditions: Online diagnostics enabled on VXSM.
Workaround: None.
|
CSCsz68941
|
Headline: Transcoding: 515, Unsupported_Media_Type observed after reaching maximum capacity.
Symptoms: Transcoding: 515, Unsupported_Media_Type observed after reaching maximum capacity.
Conditions: When the codec capacity on the template (TGW & FMC) gets exhausted, then 510 (insufficient resources) should be responded.
Workaround: None.
|
CSCsz76901
|
Headline: After upgrade, VXSM is not allowing to add and delete eventmapping 19 and 20.
Symptoms: VXSM is not allowing to add and delete eventmapping 19 and 20 for AAL2.
Conditions: Do a graceful upgrade to 5.5.10 MR image.
Workaround: None.
|
CSCsy66434
|
Headline: MGCP:T.38 Fax failure seen with high number of fax calls on high CPS.
Symptoms: MGCP:T.38 Fax failure seen with high number of fax calls on high CPS.
Conditions: T38 fax is running.
Workaround: None. Recommended to run only 5-7% fax/T.38 of the total voice calls.
|
CSCta41674
|
Headline: All H.248 T.38 faxes fail with internal gateway error.
Symptoms: H.248 T.38 faxes fail with internal gateway error after five days.
Conditions: Wrong NSE event ID 199 is sent by the remote device to VXSM.
Workaround:
1) Stop NSE upspeed on VXSM and on remote gateway.
2) Perform switchover.
|
.
Resolved Caveats in Release 5.5.10
Table 4 describes the caveats resolved in VXSM Release 5.5.10.
Table 4 Resolved Software Caveats for VXSM Release 5.5.10
DDTS Issue
|
Description
|
CSCsy54330
|
H248-SLT: Wrong H248 code (515) return after using all capacity of G723.
|
CSCta05742
|
Poor voice quality after upgrading to 5.5(0.201).
|
CSCta03181
|
H248-SLT: Standby VXSM fails during long run load of G.723 with COT.
|
CSCta06177
|
Internal G/W error when no fmtp is present in remote for static codec 18.
|
CSCsz94101
|
XGCP: Active VXSM card failed during the load of 7.3K voice calls.
|
CSCta00824
|
Error 500 occurs on sending two different G723 codecs in L and R.
|
CSCsz84970
|
VXSM crashes when audit on RTP done after upgrading from 5.4(21.200) to 5.5(6.118)A.
|
CSCsz87074
|
dspcallcnt command shows incorrect output in OC3 card.
|
CSCsz86873
|
H248: Wrong error code (510) returned while sending ADD with G723 on FMC.
|
CSCsz63212
|
904 observed when NSE is configured for V21 and modify to T38 is sent.
|
CSCsz78841
|
500 error occurs when different G723 codec with same payload sent in L and R.
|
CSCsz67244
|
Wrong callcnt displayed after deleting voip and hairpin calls.
|
CSCsz23401
|
NTE payload changes to default value on downspeed after switchover.
|
CSCsz82529
|
Error 501 observed when establishing call in AMR codec.
|
CSCsz74626
|
TGCP: Basic E911 call journaling failed after switchover.
|
CSCsz74786
|
Digits are received on other end even when dtmf squelching is enabled on VXSM.
|
CSCsz58170
|
NTE is missing in audit done on transcoding GW after applying event dd/etd.
|
CSCsz74418
|
451 is observed when event for digitdetction is sent for modifying the old events.
|
CSCsx42943
|
V23 command should only be applicable for TGW and TGW2 template.
|
CSCsz62534
|
When using addsesgrp command, the card hangs.
|
CSCsz58544
|
H.248: After the upgrade, dspvqmthreshprofs command shows non-configured profiles.
|
CSCsz69959
|
Digits not notified in ObservedEvents after mid call codec change.
|
CSCsz72654
|
V23 calls fail when V23 FSK signals are followed by 2100Hz tone.
|
CSCsz70105
|
Error 515 received in Modify with $sent in Add1 & Add2 with annexab ON.
|
CSCsy73860
|
H248: Image version needs to be corrected for cnfvifterm command.
|
CSCsz47690
|
CWC SYS RES THRESHOLD MAJOR- Alarm on MediaGW.
|
CSCsz52625
|
Standby fails when deldnssrvrip command is executed on the active card.
|
CSCsz35481
|
After the upgrade, VXSM is not publishing SMS Eeent for non-default eventmapping.
|
CSCsr62886
|
XGCP: Standby VXSM goes to failed state during midcall codec change.
|
CSCsz55435
|
Error 500 observed on midcall codec change from G729a to G729ab.
|
CSCsz31240
|
IUA: Unable to add LAPD when all the STM lines are not up in sequence.
|
CSCsz42784
|
TGCP: Upgrade failed with TGCP, cable codec template.
|
CSCsz48148
|
Error not returned when invalid bitrate specified for codec G723.
|
CSCsz45556
|
G729 codec notation not changed to that received in remote.
|
CSCsz58538
|
Incorrect error returned for AMR and iLBC for unsupported parameters.
|
CSCsx71996
|
VXSM card hangs while trying for forcedoos after E911 call.
|
CSCsz47603
|
Wrong Annexb value returned when no fmtp line sent in remote.
|
CSCsz58630
|
XGCP: VXSM card goes to failed state during basic configuration.
|
CSCsz55506
|
Card not rebooted for DSPCore 251,252 failure.
|
CSCsz06407
|
MGCP: Calea call count goes to zero when modify sent after switchover.
|
CSCsz45454
|
MGCP: VXSM allows to configure same payload for codec and for nse.
|
CSCsz06390
|
Transcoding: CRML errors observed during upgrade.
|
CSCsz23517
|
Transcoding: Capacity not reached in FMC CT.
|
CSCsz36201
|
CRML-WARN: Resource (Bearer DSP Channel) allocation failed.
|
CSCsz42767
|
H248: VXSM responds with 515 error with non-default codec pref. config.
|
CSCsz21267
|
MGCP: Upspeed to T38 fails on gateway control fax after switchover.
|
CSCsz08810
|
VXSM returns 534 when payload 101 used for G723 in midcall codec change.
|
CSCsz11675
|
dspcallcnt shows wrong counters for emergency calls.
|
CSCsz40553
|
VXSM resets due to software exception in CRML.
|
CSCsy97793
|
DTMF leakage found in 5.5 when DTMF squelching is turned on.
|
CSCsz38688
|
NTE not returned for Codec G7231L when annex=yes is specified in ADD1.
|
CSCsz38181
|
VXSM resets due to software exception in toolkit.
|
CSCsz26426
|
After modify, codec changes to AMR_BANDWIDT even GW replies with octe-alig=1.
|
CSCsz40618
|
Error 515 returned with codec G723.1A in local and G.723A in remote.
|
CSCsz35716
|
Incorrect ILBC mode returned when fmtp line is not specified in remote.
|
CSCsz35727
|
AMR octet alignment showing value 5 while it is to value 1 on VXSM.
|
CSCsz23412
|
dspsrcflt entry goes blank after the upgrade from 5.4 to 5.5.
|
CSCsy49801
|
H248-SLT: Standby fails with COT and AMR calls running on ActiveVXSM.
|
CSCsz21220
|
GW sets rtp port as 2 for remote when port=65538 is sent in RCD in MDCX.
|
CSCsz21179
|
Instruction bound exception is observed when changing the port and IP during SII intercept.
|
CSCsz33377
|
NTE is missing when audit done after adding the TDM-RTP in a context.
|
CSCsz00861
|
VXSM - CRML-2-HUNG_CCB_DETECT.
|
CSCsz33425
|
VXSM respond with wrong ptime when iLBC mode is 30.
|
CSCsz26483
|
XGCP: Active VXSM card fails after four hour of starting the load with COT.
|
CSCsz31432
|
Exception occurs when Ecan mode changed to off for hairpin call.
|
CSCsz08741
|
VQM: VXSM returns error on executing dspquerydspstas command for AMR stats.
|
CSCsz10123
|
DSP core dump should be collected for standby crash.
|
CSCsy70646
|
DSP crashed on changing the voice codec during mix load of Voice and Fax.
|
CSCsz11584
|
MGCP: dspvifnames shows endpoint names different than dspxgcpendpts.
|
CSCsz16101
|
MGCP: VXSM responds with incorrect codec sequence when no codec is sent in CRCX1.
|
CSCsz06945
|
Jitter values not changed when call made with RV ON in add1.
|
CSCsz21072
|
H248-SLT: DSPAPI errors coming in bulk while running VoIP calls on VXSM.
|
CSCsy54419
|
VXSM card failed during COT enabled Voice call load with CAS config.
|
CSCsx06850
|
MGCP: Upgrade from 5.5(0.201) to 5.5(6.90)A failed on 48t1/e1 card.
|
CSCsz14108
|
Non-default eventmapping gets deleted even when it is associated with termtype.
|
CSCsy43167
|
Optimizing the codec density in FMC template for transcoding calls.
|
CSCsz16046
|
Wrong line type is returned when the line is configured in Sonet mode.
|
CSCsy92898
|
Standby VXSM does not go active due to hung sempahore.
|
CSCsz06633
|
XGCP: After switchover, VXSM replying with wrong AMR frame CRC value.
|
CSCsz08780
|
H.248: RFC3555 compliant codec naming in SDP.
|
CSCsz06894
|
NTE missing when audit done after playing tone.
|
CSCsy86738
|
SII: snmpwalk does not display all entries for tap and IP streams.
|
CSCsy98165
|
XGCP: VXSM card crashed while doing switchover during load of voice calls.
|
CSCsz02940
|
H248-SLT: VXSM failed while running G729 voice calls and T38 fax.
|
CSCsz11447
|
IN FUNCTION tm_rm_res_alloc_req res_id 53 print observed on VXSM.
|
CSCsz02954
|
MGCP: During callback, MDCX for fallback to PCMA rejected on t38 call leg.
|
CSCsz09537
|
VXSM fails while sending CRCX.
|
CSCsz07046
|
VXSM returns a=rtpmap:96 telephone-event/8000/1in modify response.
|
CSCsy98185
|
Error 515 received when iLBC fmtp line is also present in local in TGW.
|
CSCsy97703
|
Exception occurs on sending Modify in hairpin call with two streams.
|
CSCsy95150
|
Incorrect error returned when unsupported value of AMR parameters specified.
|
CSCsy61992
|
VXSM is processing the modify sent during GW controlled T38 Fax.
|
CSCsy16851
|
Internal failure logged on PXM on sending rtpmap for static payload.
|
CSCsy47350
|
T1/E1 standby goes into failed state when redundancy added during call.
|
CSCsy92465
|
Wrong ptime returned with iLBC mode 20 and ptime 30 sent in Add1.
|
CSCsy87312
|
Call comes up with codec AMR_BANDWIDTH_ even Octet Align is true on GW.
|
CSCsy66797
|
Number of active calls is not showing correctly for the OC3 lines.
|
CSCsy60776
|
MGCP: VXSM returns T38 capabilities when htype set to vbd in eventmap.
|
CSCsy61102
|
Standby fails on enabling intercept with the new call made after rtcp timeout.
|
CSCsx80997
|
XGCP: DSP crash during load on AMR codec.
|
CSCsx49664
|
XGCP: During the VBD call, VXSM allowed to change the "Conn Mode".
|
CSCsy84568
|
XGCP: VXSM responds with incorrect rtpmap for codec in 200 ok.
|
CSCsy60945
|
MGCP: VXSM always return NSE when htype set to fax for v21Tone.
|
CSCsy79150
|
VXSM crashes when AuditCapability is done with media.
|
CSCsy54067
|
CACs not released when VXSM downspeed after enabling intercept in T38.
|
CSCsy70649
|
MGCP: Odd port used for RTP in voice call.
|
CSCsy28771
|
XGCP: VXSM card getting stuck when executing cnfgwoos to delete hung calls.
|
CSCsx93265
|
Standby VXSM failed on changing ilbc mode on active vxsm during load.
|
CSCsy66833
|
ptime not changed with mode for iLBC with payload other than 114.
|
CSCsy09343
|
VXSM responds to CRCX messages containing `CCD' with either `G.nX64' or
`GnX64'.
|
CSCsy66609
|
Error 515 received when payload other than 112 is given for AMR in remote.
|
CSCsy71144
|
Incorrect error message displayed when cnfv23mode command is issued on TGW2 tmpl.
|
CSCsx93456
|
Incorrect VAD used for codec G711 after mid call modify from GClear.
|
CSCsy47158
|
Latest approved MIB needs to be added for V23 Feature.
|
CSCsy33657
|
AAL2: dspvifvads and dspvifecs displays blank entry.
|
CSCsy34367
|
AAL2: V23 modem downspeed does not occur when htype set to none for ced.
|
CSCsy29039
|
dspcallcnt is showing incorrect values on e1s of line 1.4.
|
CSCsr88361
|
Serialization of DSPAPI tasks.
|
CSCsx55095
|
Standby fails with list of codecs sent with RV ON.
|
CSCsy38919
|
AAL2: Observed mismatch in ecan state during high speed modem call.
|
CSCsy44022
|
DTMF not sent RFC2833 in TDM-> SIP direction for SIP to TDM call.
|
CSCsy17291
|
Tap stream deleted before the timeout after stop and restart of intercept.
|
CSCsy19712
|
T1/E1 standby card failed when redundancy is added with tap stream enabled.
|
CSCsx81122
|
VXSM card failed while sending crcx with cot.
|
CSCsx40523
|
VXSM crashes due to SSI MEGACO PPC exception vector 2 EPC: 0x80f791e8
|
CSCsx47278
|
XGCP: VXSM stuck when midcall codec changes to iLBC in "VBD" mode.
|
CSCsy22900
|
515 is observed when local and remote have codec G723.1A.
|
CSCsx93780
|
CO2 value resets after upgrading from 5.4(20.201->5.5(0.200)->5.5(0.201)P3.
|
CSCsy14966
|
In service upgrade is not working when it is upgraded from 5.3 to 5.5 for T1E1 card.
|
CSCsx63547
|
Jitter parameters are not according to Codec after mid call Codec changes.
|
CSCsw17072
|
Provide the support for configuring multiple DS0s groups in a DS1.
|
CSCsx61364
|
Upgrading image from 5.5.0.201 to 5.5.6.0 fails.
|
CSCsx47150
|
G.723.1-H codec not returned when two G723 variants specified in ADD.
|
CSCsx55994
|
dspvifnames command gives incorrect endpoints names.
|
CSCsx93465
|
No error returned when invalid remote IP (5 octets) is given.
|
CSCsx60959
|
dsph248profvad command showing incorrect parameter.
|
CSCsw18775
|
SII: multiple CCC-IDs are not supported on a single call.
|
CSCsx61196
|
XGCP: Incorrect PP is used on modify during VBD mode followed by switchover.
|
CSCsx66078
|
XGCP: Incorrect Ptime/Mptime returned after mid call modify.
|
CSCsx20055
|
Hung SCN on VXSM when v23mode is changed while GW in pendingFOOS state.
|
CSCsx66725
|
FMTP line missing when audit done after switchover.
|
CSCsm30929
|
T.38 version does not publish correctly when it is changed through cnffaxprof command.
|
CSCsx16818
|
V23mode is enabled though LAPDs and SS7 links are added.
|
CSCsx69914
|
500 is observed when codec G.723A is sent in Add.
|
CSCsx69857
|
Card crashes when AuditCapability with signals is done on TDM end.
|
CSCsx66843
|
H.248: NTE missing in the Add response from VXSM.
|
CSCsx63360
|
NTE missing in remote when NSE/NTE payload collides with codec payload.
|
CSCsx41228
|
Codec not recognized when present after an unknown codec in codec string.
|
CSCsv64221
|
No error is thrown when termination type with indices 2 and 3 is added.
|
CSCsx22896
|
Adding VXDG debug counters in PXM logs.
|
CSCsx36855
|
End user hears echo even though it is showing enabled on the VXSM.
|
CSCsx43712
|
RTP port 65536 (which exceeds allowed range) received in Add is acked by VXSM.
|
CSCsx33901
|
500 observed when local and remote have different payload for G.723.1-H.
|
CSCsx46715
|
AAL2: VXSM displays "In Function isV23Enabled" while adding cid.
|
CSCsx40994
|
IUA-H248: VXSM failed while making inservice after disabling v23mode.
|
CSCsx37003
|
XGCP: Card crashed when cnfcodecparam command is executed.
|
CSCsw93066
|
Bearer fails on changing codec payload type in Modify for AMR.
|
CSCsx23115
|
NSE not returned when MGC send NSE with static payload.
|
CSCsx41574
|
V.23 modulation does not trigger VBD mode appropriately.
|
CSCsx28751
|
cnfrsrcmon command shows disabled by default but is enabled in the code.
|
CSCsx33650
|
Proper debug counters not available in QE48 code.
|
CSCsx42943
|
V23 command should only be applicable for TGW and TGW2 template.
|
CSCsx33958
|
VXSM allowed to configure same payload type for two different codec.
|
CSCsw79113
|
Modify channel density to support V23 detection.
|
CSCsx30967
|
404 returned by VXSM in reply to MDCX if no fmtp line is sent in CRCX2.
|
CSCsw98583
|
fmtp line not returned when static payload is configured for AMR.
|
CSCsx20232
|
H248-T38: VXSM returns remote descriptor in response of T38 modify.
|
CSCsw76947
|
H.248-iLBC: DTMF not received after midcall mode change.
|
CSCsx12646
|
TGCP: MGCPAPP exception in TGCP while running T.38.
|
CSCsx09436
|
501 observed when signal {CG/RT} is applied on TDM.
|
CSCsw98561
|
Internal gateway error after mid call codec changes from G729A to G7231H.
|
CSCsw87908
|
Different encoding name in response to Add at TGW.
|
CSCsk23044
|
Problem in cnftermtype command and cnfeventmapping/dspeventmappings.
|
CSCsx12057
|
DSP image chekin 11.2.11.03.
|
CSCsv99841
|
Modify with asymmetric payload type in L & R in SCTP leads to 515 error.
|
CSCsx12296
|
Incorrect NTE and bitrate returned for G7231H codec.
|
CSCsw84553
|
Codec drop with RV On for multiple codec when payload is different in L& R.
|
CSCsx08885
|
VXSM crashes while sending Audit after Modify which has mode in its 'a' line.
|
CSCsw21736
|
AAL2: DSP crashed while adding CID on FMC codec template.
|
CSCsk13810
|
Bearer trace is allowed to delete even if it is not added.
|
CSCsv61988
|
Channel exception occurs in CA controlled VBD.
|
CSCsr44142
|
Datapath failures logged on enabling Online diagnostics on VXSM.
|
CSCsu46766
|
XGCP: VXSM card goes in to failed state during load with COT enabled.
|
CSCsw77214
|
AAL2: VXSM crashed with high speed odem call in AAL2 trunking.
|
CSCsv66962
|
DSP channel exception handling.
|
CSCsr91277
|
H.248: NLP handling for low speed modems and TTY.
|
CSCsv51756
|
Hung Ccbs when tone is detected during DLCX processing.
|
CSCsv58070
|
Internal gateway error on receiving Mod in DATA mode and VQM enabled.
|
CSCsu52018
|
VXSM DC heartbeat fail issue: add debug counters.
|
CSCsw34216
|
H248: Incorrect VXSM behavior when deleting vifterm using cnfvifterm command.
|
CSCsw37119
|
H248: VXSM resets when path taken OOS after applying (ct/rsp) signal.
|
CSCsv42406
|
Junk characters are appended in the error description sent from VXSM.
|
CSCsw14722
|
VXSM upspeed is not working between VISM and VXSM because of buffer leak.
|
CSCsk09733
|
The average CPU utilization is not shown in dspcpursc command.
|
CSCsw48488
|
904 observed when multiple modify is sent after T38 modify.
|
CSCsv66891
|
IP-IP transcoding resource optimization.
|
CSCsv97223
|
MGCP: Incorrect NTE payload returned by GW after two switchovers.
|
CSCsw69186
|
FMTP line with anexa in response of G726 codec when annexb is on on G/W.
|
CSCek65727
|
ln type is not changed when signal/linetype is applied in cnfpath command.
|
CSCsw84782
|
Exception on TGW with $ in local and list of codecs in remote.
|
CSCsv97568
|
501 not implemented on Modify with mo=rc to RTP term.
|
CSCsw40114
|
After upgrading from 5.3 to 5.4, dspdn shows the old domain name entry.
|
CSCsw55278
|
MGCP: CLEARMODE codec string not supported for clear channel codec.
|
CSCsv48338
|
VXSM returns error for modify command after successful fax transmission.
|
CSCsw48450
|
XGCP: The user should not be allowed to enable VQM in XGCP mode.
|
CSCsw79939
|
H248: Up-speed fails with EC:OFF and CCD as upspeed codec in new vbdprof.
|
CSCsw18824
|
XGCP: Fax call rejected when vifs mapped to non-default evtmap index.
|
CSCsk26521
|
XGCP: G.729ab cannot use the static payload type `0'.
|
CSCsr19559
|
Unknown error returned when ds0xcon added on administratively down line.
|
CSCso44685
|
Improper Error is coming while deleting Casprofile.
|
CSCsw45615
|
VXSM card goes to down with exception on firing the command to fail all DSPs.
|
CSCsw65776
|
VXSM sends "Internal Gateway error" for multiple codec in L & R (RV ON).
|
CSCsv97315
|
XGCP: VXSM downspeeds after HS modem call even when inactivity timer is 0.
|
CSCsr83502
|
cnfcasinclnsig command accepts any value for attributes minmt,maxmt,minbt,maxbt.
|
CSCsw51108
|
Jitter delay check is not correct in CRML.
|
CSCsk30164
|
No rtpmap line present when MGC sends $ in ADD2 with ADD1s SDP.
|
CSCsj83744
|
H.248: Incorrect display of counts when VAD is disabled in cnfh248profvad.
|
CSCsw17053
|
GW stuck in pendingIS after switchover when receives syntax error in cmd.
|
CSCsv99837
|
Local RBT is not played to TDM though Modify with sg{CG/RT} was ACKed.
|
CSCek55396
|
bpvc not shown in dspvqmhistories index or group.
|
CSCsw48339
|
Missing parameters in dsph248profcot command after upgrading to VXSM 5.5.
|
CSCsw18838
|
No NTE in TDM-SIP call using G.726-32.
|
CSCsv26508
|
Redundant standby VXSM starts rolling boot suddenly.
|
CSCsm31028
|
XGCP: T38 fallback leads to CRML errors.
|
CSCdx81610
|
cwTrapPhysicalVendorType in 2-port POS,GigE card removal traps.
|
CSCsu73852
|
Hung SCN termination found at customer node.
|
CSCsu72475
|
MTP2 T2 timer is not correct.
|
CSCsv04061
|
error 500 observed with TDM call, ecan on one end and off on another.
|
CSCek66419
|
M3UA-SLT: Out of range values are getting accepted in addss7linkset.
|
CSCsw30109
|
Memory leaks observed after executing a particular T38 fallback scenario.
|
CSCsv99848
|
MGCP: CACs not released after VXSM downspeed in T.38.
|
CSCsv99897
|
AAL2: Upspeed fails during FAX call in AAL2 trunking.
|
CSCsw15521
|
Bearer Trace: Zero value is not supported in any octect of server ip.
|
CSCsm30374
|
deldnssrvrip command not showing any error message.
|
CSCsv39783
|
Generate DSP coredump filename with timestamp.
|
CSCsw21585
|
H248: Up-speed failed with "ClearChannel" as upscodec in new VBD profile.
|
CSCsk26832
|
M3UA: SLT-MGCP-Wrong Heading for dspl3uaass.
|
CSCsq92156
|
When the RTCP XR is enabled on a VXSM, no packet is sent from VXSM.
|
CSCta39652
|
Bulk file creation trap 60901 is not seen for VXSM cards.
|
.
Related Documentation
The following documents contains information that may be useful to software Release 5.5 for VXSM:
•Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, and Cisco MGX 8830 Hardware Installation Guide, Releases 2 Through 5.3
•Cisco ATM Services (AXSM) Configuration Guide and Command Reference for MGX Switches, Release 5.2
•Cisco MGX Route Processor Module (RPM-XF) Installation and Configuration Guide, Release 5.5
•Cisco MGX 8880 Media Gateway, Release 5.5: A Guide to User Documentation.
•Release Notes for Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, and Cisco MGX 8830 Switches, Release 5.5.10
Obtaining Documentation, Obtaining Support, and Security Guidelines
For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Cisco and the Cisco Logo are trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and other countries. A listing of Cisco's trademarks can be found at www.cisco.com/go/trademarks. Third party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1005R)
Copyright © 2009, Cisco Systems, Inc. All rights reserved.
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