I have this error when establishing calls from pstn%VDEV-4-NORESOURCE: No free DSP resources availab...

----------------------------------show call active voice -----------------------------------Cisco#sh...

the Version of IOS is: 12.4(9)T7the wireshark trace is added in the previous post as a jpg attachmen...

when I disable T.38 and make a call , the call has been received but when the send button of the fax...

Dear Daniele,I have configured voice rtp send-recv--------------------------------- <> -------------...

it doesn't make any difference for fax , i didn't hear any cng or ced , doesn't it because of modem?...

*May 1 18:45:41.182: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:Sent:INVITE sip:217.218.20.86:5060 SI...

Thanks for your reply , All of your recommendation are done. (as this issue is a test we do all comm...

-------------------------------------------------------Config---------------------------------------...

what kind of hardware is it need for relaying fax t.38?we use as5350xm and our PBX , handling incomi...

Hello Everybody , we want relay fax from as5350xm to the sip server. So,I have configured fax(t38 pr...

Dear All,I need to configure fax service in as5350 and as I have basic knowledge about this issue , ...

Dear All,we have a problem in voice quality ,we use cisco as5350xm and use our special software as a...

1.during outgoing call from softphone2.12.4(7h)3.the call manager is a .net software developed by ou...

Dear All,1. I need to make a communication between our softphone to PSTN . when I call from sophtpho...