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New Member

Call Disconnect Cause 41

Hi:

I have 2 CME in remote sites and I can't place a call between them, when I use codec g711ulaw the call is sucessful but with codec g729r8 not permit the call. The call disconnect cause is:

Last Disconnect Cause is "41  ",

Last Disconnect Text is "bearer capability not implemented (65)",

Why not permit de codec g729r8?

What can I do to place a call with codec g729r8?

Thanks a lot

Rogelio Medina

5 REPLIES
Hall of Fame Super Gold

Re: Call Disconnect Cause 41

You did not post config, so it's impossible to say what it's wrong, but likely it's dial-peers.

New Member

Re: Call Disconnect Cause 41

Hi Paolo:

Thanks for the reply, annex the config. Is the same in both remote offices only change the session target and pattern.

Rogelio Medina

Re: Call Disconnect Cause 41

Hi Rogelio,

Could you please post the full config?

Transcoding is registered properly on the gateway?

Hall of Fame Super Silver

Call Disconnect Cause 41

Is the call between 2 Cisco IP phones? If so no transcoder should be needed and all you need to do is make sure you create a dial peer with incoming called-number defined that is referencing the codec class.

HTH,

Chris

New Member

Call Disconnect Cause 41

Hi Jefferson and Chris:

I can't post the complet config, tell me what part of this needed. The trancoding resources are properly registered:

Transcoding Oper State: ACTIVE - Cause Code: NONE

Active Call Manager: 172.16.110.1, Port Number: 2000

TCP Link Status: CONNECTED, Profile Identifier: 1

Reported Max Streams: 6, Reported Max OOS Streams: 0

Supported Codec: g729r8, Maximum Packetization Period: 60

Supported Codec: g711ulaw, Maximum Packetization Period: 30

Supported Codec: g711alaw, Maximum Packetization Period: 30

Supported Codec: g729ar8, Maximum Packetization Period: 60

Supported Codec: g729abr8, Maximum Packetization Period: 60

Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30

Supported Codec: rfc2833 pass-thru, Maximum Packetization Period: 30

Supported Codec: inband-dtmf to rfc2833 conversion, Maximum Packetization Period: 30

Yes, are Cisco IP Phone, the two remotes sites are connected with ipsec tunnel and the voice is sent through it.

eRm

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