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<p class=MsoNormal><font size=1 color=black face=Arial><span style='font-size:
8.5pt;font-family:Arial;color:black'>I have two 2811 routers running CME
version 3.4. I can’t get transcoding to work between the two CME routers.
When I call the Unity Express pilot number on CME router 2 from CME router 1, I
get a fast busy. If I set the dial-peer to use G.711, it works fine. Below is
the transcoding related configuration from the two routers. Any help you can
give me would be much appreciated. <br>
<br>
CMR router 1: <br>
<br>
voice-card 0 <br>
no dspfarm <br>
dsp services dspfarm <br>
<br>
<br>
dspfarm profile 1 transcode <br>
codec g711ulaw <br>
codec g711alaw <br>
codec g729ar8 <br>
codec g729abr8 <br>
codec gsmfr <br>
codec g729r8 <br>
codec g729br8 <br>
maximum sessions 12 <br>
associate application SCCP <br>
<br>
telephony-service <br>
load 7960-7940 P00307020200 <br>
load 7914 S00104000100 <br>
load 7905 CP7905060000SCCP050124A <br>
load 7936 cmterm_7936.3-3-5-0 <br>
load 7912 CP7912060000SCCP050124A <br>
max-ephones 20 <br>
max-dn 100 <br>
ip source-address 10.10.1.250 port 2000 <br>
sdspfarm units 1 <br>
sdspfarm transcode sessions 16 <br>
sdspfarm tag 1 mac0015.f98e.01 <br>
<br>
CME router 2: <br>
<br>
voice-card 0 <br>
no dspfarm <br>
dsp services dspfarm <br>
<br>
dspfarm profile 1 transcode <br>
codec g711ulaw <br>
codec g711alaw <br>
codec g729ar8 <br>
codec g729abr8 <br>
codec gsmfr <br>
codec g729r8 <br>
codec g729br8 <br>
maximum sessions 12 <br>
associate application SCCP <br>
<br>
telephony-service <br>
load 7960-7940 P00307020200 <br>
load 7914 S00104000100 <br>
load 7912 CP7912060000SCCP050124A <br>
max-ephones 20 <br>
max-dn 100 <br>
ip source-address 10.10.2.250 port 2000 <br>
sdspfarm units 1 <br>
sdspfarm transcode sessions 16 <br>
sdspfarm tag 1 mac0015.fa2f.75 <br>
<br>
<br>
I have just added the following commands to my configuration: <br>
sccp local FastEthernet 0/0.2 <br>
sccp ccm 10.10.1.250 identifier 1 <br>
sccp <br>
sccp ccm group 1 <br>
<br>
When I do a “show sccp all”, I see the following: <br>
Transcoding Operational State: Down – Cause Code: NOT_ACCOC_TO_CCM_GROUP <br>
Active Call Manager: NONE <br>
TCP Link Status: NOT_CONNECTED, Profile Indentifier:1 <br>
<br>
In my running configuration I have the following sccp related commands: <br>
sccp local FastEthernet 0/0.2 <br>
sccp ccm 10.10.1.250 identifier 1 <br>
sccp <br>
! <br>
sccp ccm group 1 <br>
associate ccm 1 priority 1 <br>
<br>
10.10.1.250 is the IP address for CME on this router. Fast Ethernet 0/0.2 is
the sub-interface the above address is assigned to. <br>
<br>
What is causing the <st1:place w:st="on"><st1:PlaceName w:st="on">Transcoding</st1:PlaceName>
<st1:PlaceName w:st="on">Operational</st1:PlaceName> <st1:PlaceType w:st="on">State</st1:PlaceType></st1:place>
to be Down? <br>
Thank you for all of your help! <br>
Chris</span></font><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p></o:p></span></font></p>
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