[asterisk-users] about bluetooth channel

[Iban Lopetegi Zinkunegi]

28th February

I am working with Asterisk 1.2.15. I have configured sip.conf for two soft 
phones (I am using Xlite).I have installed the Bluez stack and so far, i 
manage to make a phone call from a soft phone to a GSM network. However, i 
have an audio problem. The soft phone can be heart by the GSM costumer but 
the voice in  Xlite is not transmitted to the GSM. In asterisk all i got is 
the next lines:

-- Executing Dial("SIP/Jack-081e39b0", "BLT/nokia/07863342772") in new stack
[AG]      nokia < ATD07863342772;
    -- Called nokia
[AG]      nokia > OK
[AG]      nokia > +CIEV: 3,2
[AG]      nokia > +CIEV: 4,2
[AG]      nokia > +CIEV: 3,3
    -- BLT/nokia is ringing
[AG]      nokia > +CIEV: 4,3
[AG]      nokia > +CIEV: 1,1
    -- BLT/nokia answered SIP/Jack-081e39b0
Feb 22 14:48:10 WARNING[5473]: /usr/src/bt/chan_bluetooth.c:622 sco_thread: 
SCO
thread started on fd 38, pid 5445
[AG]      nokia > +CIEV: 3,0
[AG]      nokia > +CIEV: 4,0
Feb 22 14:48:20 NOTICE[5470]: rtp.c:576 ast_rtp_read: Unknown RTP codec 126 
rece                                                           ived
Feb 22 14:48:31 NOTICE[5470]: rtp.c:576 ast_rtp_read: Unknown RTP codec 126 
rece                                                           ived
Feb 22 14:48:41 NOTICE[5470]: rtp.c:576 ast_rtp_read: Unknown RTP codec 126 
rece                                                           ived
Feb 22 14:48:52 NOTICE[5470]: rtp.c:576 ast_rtp_read: Unknown RTP codec 126 
rece                                                           ived
[AG]      nokia < ATH
[AG]      nokia < AT+CHUP
  == Spawn extension (internal, 007863342772, 1) exited non-zero on 
'SIP/Jack-08                                                           
1e39b0'

Do you know where could be the problem?

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