pvdm requirement

[Pawan Arora]

Hi,

I am usning call manager 8.6.2 with voice gateway 2911. I am having a pvdm3 of 64 channels with single E1/PRI line on the gateway.

now i want to use this pvdm for transcoding also and when I tried to configure the same then it is showing maximum session 2. Please let me know if i can increase these sessions without increasing the pvdm.

Regards,

Pawan Arora

[paolo bevilacqua]

Maybe you have other application using DSP resources. As good practice, avoid transcoding whenever possible.

[Jaime Valencia]

XCODING uses PVDMs, so, either you add more, or you release them from whatever you're currently using them for.

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

[Chris Deren · Accepted solution]

You should have more than 2 sessions available, please post your configuration and "sh inventory", you either have more TDM cards, or perhaps a conference bridge that uses some of the PVDMs.

Chris

[Pawan Arora]

Hi Chris,

I am using VWIC3-2MFT-T1/E1 card for PRI lines. does the empty slots also consume the PVDM resources?

Regards,

Pawan Arora

[Chris Deren]

Only if it is provisioned for PRI, I.e. if it has time slots command on the controller.

Sent from Cisco Technical Support iPhone App