[cisco-voip] Calls over GK trunk or H323 GW to CME/CUE

Kevin Thorngren kthorngr at cisco.com
Wed Jul 26 13:11:15 EDT 2006


Haven't read through all the below so this may have been suggested :-)  
Have you tried placing the GK Trunk in a Region that is G.729 within 
the Region and G.729 to other Regions?

Kevin
On Jul 26, 2006, at 12:58 PM, Ted Nugent wrote:

> Sorry to have posted and dashed but I've been unable
> to work in the lab for the last week but from the
> responses I received it would appear I’m not
> the only one that’s having this issue. If you have
> this working can you please reply with your config or
> ideas?
>
> I did some additional testing which proved puzzling.
>
> I created another site with CME and h323 g729 calls
> from that site hit the transcoder and can call
> directly to the CUE Pilot and receives a greeting (sho
> sdspfarm sessions shows active sessions).I debug my
> dial-peers and I can see them match 1000
> (inbound WAN) and 2600 (CUE)
>
> When I setup an h323 gateway on CM and assign a Device
> pool without any CM based transcoder, since it was
> using the CM transcoder previously. I place a call to
> a CME phone and the call is answered as G729. I place
> a call to CUE pilot and get reorder tone (sho sdspfarm
> sessions shows no sessions active). Debug voip
> dialpeer all shows the same dialpeers matched as the
> CME-CME call… So it would appear that calls from CME
> to CME are being transcoded fine but from CM to CME
> are not (GK controlled or otherwise). Any ideas here?
> I can attach my configs but they're rather long.
> Thanks
> Ted
>
>
> --- Ted Nugent <tednugent69 at yahoo.com> wrote:
>
>> As recommended I've upgraded to 12.4(8) to thwart
>> some
>> DSP bugs but I'm still getting the same deal. Any
>> other ideas?
>>
>> --- Ted Nugent <tednugent69 at yahoo.com> wrote:
>>
>>> I'm having issues with Calls Rolling to CUE over
>> the
>>> WAN using a GK controlled trunk in CM. I've
>> checked
>>> the obvious, transcoders registered, call-forward
>>> pattern .T is set and the correct Dial-peers are
>>> being
>>> matched.
>>>
>>> If it set the Trunk to G711 all works fine. So it
>>> would appear that my transcoder is NOT working
>>> although it is registered. Here’s my CME
>> transcoder
>>> config. Anyone have any ideas.
>>>
>>> sccp local FastEthernet0/0.7
>>> sccp
>>> sccp ccm 192.168.7.5 priority 1
>>> !
>>> dspfarm transcoder maximum sessions 4
>>> dspfarm
>>>
>>>
>>> telephony-service
>>>  load 7910 P00403020214
>>>  load 7960-7940 P00307020200
>>>  max-ephones 10
>>>  max-dn 20
>>>  ip source-address 192.168.7.5 port 2000
>>>  sdspfarm units 2
>>>  sdspfarm transcode sessions 4
>>>  sdspfarm unregister force
>>>  sdspfarm tag 1 mtp000c85084a20
>>>
>>>
>>> Lab-3725#sho dspfarm sessions
>>>
>>> Total number of active session(s) 0, and
>>> connection(s)
>>> 0
>>>
>>> Lab-3725#sho sdsp
>>> Lab-3725#sho sdspfarm sess
>>> Stream-ID:1 mtp:1 0.0.0.0  0  Local:0 IDLE
>>>  usage:
>>>  codec:G711Ulaw64k  duration:20 vad:0 peer
>>> Stream-ID:0
>>>
>>>
>>> Stream-ID:2 mtp:1 0.0.0.0  0  Local:0 IDLE
>>>  usage:
>>>  codec:G711Ulaw64k  duration:20 vad:0 peer
>>> Stream-ID:0
>>>
>>>
>>> Stream-ID:3 mtp:1 0.0.0.0  0  Local:0 IDLE
>>>  usage:
>>>  codec:G711Ulaw64k  duration:20 vad:0 peer
>>> Stream-ID:0
>>>
>>>
>>> Stream-ID:4 mtp:1 0.0.0.0  0  Local:0 IDLE
>>>  usage:
>>>  codec:G711Ulaw64k  duration:20 vad:0 peer
>>> Stream-ID:0
>>>
>>>
>>> Stream-ID:5 mtp:1 0.0.0.0  0  Local:0 IDLE
>>>  usage:
>>>  codec:G711Ulaw64k  duration:20 vad:0 peer
>>> Stream-ID:0
>>>
>>>
>>> Stream-ID:6 mtp:1 0.0.0.0  0  Local:0 IDLE
>>>  usage:
>>>  codec:G711Ulaw64k  duration:20 vad:0 peer
>>> Stream-ID:0
>>>
>>>
>>> Stream-ID:7 mtp:1 0.0.0.0  0  Local:0 IDLE
>>>  usage:
>>>  codec:G711Ulaw64k  duration:20 vad:0 peer
>>> Stream-ID:0
>>>
>>>
>>> Stream-ID:8 mtp:1 0.0.0.0  0  Local:0 IDLE
>>>  usage:
>>>  codec:G711Ulaw64k  duration:20 vad:0 peer
>>> Stream-ID:0
>>>
>>>
>>>
>>> Lab-3725#sho sdspfarm units
>>>
>>> mtp-1 Device:MTP000c85084a20 TCP socket:[3]
>>> REGISTERED
>>> actual_stream:8 max_stream 8 IP:192.168.7.5  55154
>>
>>> MTP YOKO keepalive 445
>>> Supported codec: G711Ulaw
>>>                  G711Alaw
>>>                  G729
>>>                  G729a
>>>                  G729b
>>>                  G729ab
>>>                  GSM FR
>>>                  GSM EFR
>>>
>>>  max-mtps:2, max-streams:8, alloc-streams:8,
>>> act-streams:0
>>>
>>>
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