Cisco Unified Communications Manager Express

Cisco CallManager Express (CME) 3.1 Specifications for Cisco IOS Software Release 12.3(7)T

Documentation

See Cisco CallManager Express and Cisco IOS Telephony.

Cisco IOS Compatibility

Other Cisco IOS software releases may inherit Cisco CME 3.1. To get a list of Cisco IOS software releases that support Cisco CME 3.1, go to Feature Navigator.

Downloads

To download Cisco Unified CME 4.0(3) software and phone firmware files, go to the Software Download site.

DDTS Information

To find the latest CME 3.1 DDTS information, go to Bug Toolkit and search, by product, for Cisco CallManager Express.

Cisco IP Phone Support

Cisco IP Phone

Firmware Filename

Comments

CiscoATA-186

ATA030100SCCP040211A.zup

CiscoATA-188

ATA030100SCCP040211A.zup

Cisco IP Phone 7902

CP7902040000SCCP040701A.sbin

Cisco IP Phone 7905G

CP7905040000SCCP040701A.sbin

Cisco IP Phone 7910

P00403020214.bin

Cisco IP Phone 7912G

CP7912040000SCCP040701A.sbin

Cisco IP Phone 7914 Expansion Module

S00103020002.bin

Cisco Wireless IP Phone 7920

cmterm_7920.3.3-01-07.bin

Cisco IP Conference Station 7935

P00503010100.bin

Cisco IP Conference Station 7936

cmterm_7936.3-3-5-0.bin

Cisco IP Phone 7940G

P00303020214.bin

Unsigned image

Cisco IP Phone 7940G

P00305000301.sbn

Signed image

Cisco IP Phone 7960G

P00303020214.bin

Unsigned image

Cisco IP Phone 7960G

P00305000301.sbn

Signed image

Supported Platforms and Memory Specifications

Cisco Platform

Maximum Cisco IP Phones*

Maximum Ephone-dns or Virtual  Ports

Recommended DRAM Memory*

Recommended  Flash Memory*

Cisco IAD 2430

24

120

96

32

Cisco 1751-V

24

120

128

32

Cisco 1760, Cisco 1760-V

24

120

128

32

Cisco 2600XM

36

144

128

32

Cisco 2650XM, 2651XM

48

192

128

32

Cisco 2691

72

288

128

64

Cisco 3640, Cisco 3640A

48

288

128

64

Cisco 3660

120

288

128

64

Cisco 3725

96

288

128

64

Cisco 3745

120

288

128

64

Comments:

* These memory recommendations and maximum numbers of  IP phones are for common Cisco CME configurations only.  Systems with large numbers of phones and complex configurations may not work on all platforms and can require additional memory or a higher performance platform.

Compatible Voice Products

Product Name

Version(s)

Comments

Cisco CallManager

3.3(3)

Verified using H.323 Intercluster trunk

Cisco Unity

4.0(1)

Verified with Cisco Unity-CM TSP 7.0(1)

Cisco PGW 2200

9.4.1

Verified with SIP trunking

Cisco BTS 10200 Softswitch

3.2.(0)V04

Verified with H.323 trunking