Open Caveats - Cisco IOS XE Release 3.14
This section documents the unexpected behavior that may be seen with the Cisco Fourth-Generation Voice and WAN Network Interface Module on the Cisco 4400/4300 Integrated Services Router with Cisco IOS XE Release 3.14.
Symptoms: Unable to specify destination location for files generated by the PCM capture utility. The ' voice pcm capture destination' command only allows for the name of the file to be modified and not the location.
Conditions: ISR 44xx/43xx IOS XE 3.11 15.4(1)S through 3.13 15.4(3)S. Impacts both analog and T1/E1 NIMs
Workaround: Store file on bootflash and transfer to TFTP manually.
Symptoms: FXS port goes to busy state after module reload with tracebacks.
Conditions: Test Steps: Off-hook the phone connected to the FXS port; reload the NIM card from CLI. (CLI: hw-module subslot reload); observing the Traceback once the Module comes up.
Workaround: Problem is resolved.
Symptoms: ISDN Layer 2 of BRI user interface is not activated after the other side completes reload.
Conditions: Bring up BRI interface Router 1 (BRI user) and Router 2(BRI network), then reload Router 2.
Workaround: Issue shut and no shut the BRI user interface to bring up ISDN layer 2 again.
Symptoms: Connection trunk missing under FXO and FXS cards.
Conditions: Try to configure 'connection trunk' under FXO and FXS.