07-08-2009 02:36 AM - edited 03-15-2019 06:51 PM
Hi Guys, Just configured qsig between a 3845 and siemens realitis DX which works fine.. but i just realized that after channel 16 is selected when you try placing another call you'll hear a busy out tone. dubug shows that no channel is available. the whole set up works fine until you get to channel 16 any ideas.
Thanks
07-08-2009 03:51 AM
May be the remote system is configured for a partial number of channels, so you would need to configure the router accordingly.
07-08-2009 04:14 AM
The PBX has 30 channels configured.
07-08-2009 04:50 AM
Post the debug output here.
07-08-2009 08:17 AM
07-08-2009 08:25 AM
Hi, channel 16 is the D channel, PBX tries to use it as B chanel, so router rightfully refuses to.
You have to work with the PBX vendor to correct the issue.
07-09-2009 06:06 AM
I have found out what the problem was. the seting on the "channel IE Type" on the interface information setting of the endpoint in gateway configuration page in CUCM was set to "use number when 1B" Changed it to "Continuous Number" and it worked.
Thanks a millon for your help in identifying what the issue was.
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