Transcoder Configuration

andym1iptech · ‎05-01-2007

Hi

I am trying to configure an MGCP transcoder on a 3825 Gateway IOS 12.4(5a) with a PVDM2-64.

CCM is 4.1

Could anyone be so kind as to post a "Step by Step" guide as to how to do this ?

From a MRGL point it needs to be available to all users but only perhaps half a dozen at a time

Thanks.

mparekh · ‎05-01-2007

The link below should give you the ste by step instructions on how to configure transcoding on an IOS router.

johnnylingo · ‎05-01-2007

If you want a shortcut, here is my config:

voice-card 0

no dspfarm

dsp services dspfarm

!

sccp local Loopback0

sccp ccm A.A.A.A identifier 1 version 4.0

sccp ccm B.B.B.B identifier 2 version 4.0

sccp ccm C.C.C.C identifier 3 version 4.0

!

sccp

!

sccp ccm group 1

associate ccm 1 priority 4

associate ccm 2 priority 2

associate ccm 3 priority 1

associate profile 200 register MTP001122334455

!

dspfarm profile 200 transcode

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

maximum sessions 12

associate application SCCP

no shutdown

!

To verify:

#show dsp dsp all