Cisco Cisco MGX 8880 Media Gateway Notas de publicación

This section describes software caveats for Release 5.0.02.

 describes the open caveats in VXSM Release 5.0.02.

.

CSCee88282

Headline: Ecan still ON during hairpin modem calls

Symptom: Modem calls have high transmission error rate.

Conditions: h.248 hairpin modem call

Workaround: None.

Further Problem Description: Ecan should be OFF when modem upspeed occurs. 

Ecan is ON. This is shown with dsph248calls command.

CSCef30919

Headline: Standby card failure on performing switchovers

Symptom: The standby card fails on performing multiple switchovers and creating ip 
packet loss.

Conditions: There must be 10% packet loss in the network and a switchover must take 
place during this packet loss.

Workaround: None.

CSCef33806

Headline: Resource Allocation failures after 3 swovers at 70cps

Symptom: Calls fail after multiple switchovers at 70cps and 100s hold time..

Conditions: Switchovers must happen within about 10 minutes of each other. One 
single switchover will not cause this problem

Workaround: None

CSCef44373

Headline: addcon fails when 2 controllers(PAR,PNNI) are configured on PXM

Symptom: This problem occurs when both controllers, PNNI and PAR are enabled on 
the shelf and then deleting PAR and then readding it would cause the addcon to fail.

Conditions: The condition is when PAR is added on the PXM and then deleted and 
readded back on the switch.

Workaround: None

Further Problem Description: Even though PAR is not supported by VXSM card, it is 
better to identify the problem as what is the interaction between these 2 controllers 
that is causing VXSM addcon to fail.