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I would also add the following :<BR>
<BR>
sip.conf has :<BR>
<BR>
[general]<BR>
disallow=all<BR>
allow=g729<BR>
allow=alaw<BR>
allow=gsm<BR>
<BR>
And again the same in the sip peer definition :<BR>
<BR>
disallow=all<BR>
allow=g729<BR>
allow=alaw<BR>
allow=gsm<BR>
<BR>
<BR>
sip debug shows :<BR>
<BR>
[Mar 12 15:28:23] Found audio description format G729 for ID 18<BR>
[Mar 12 15:28:23] Found audio description format PCMA for ID 8<BR>
[Mar 12 15:28:23] Found audio description format GSM for ID 3<BR>
[Mar 12 15:28:23] Found audio description format telephone-event for ID 101<BR>
[Mar 12 15:28:23] Capabilities: <B><FONT COLOR="#0000ff">us - 0xa (gsm|alaw)</FONT></B>, peer - audio=0x10e (gsm|alaw|g729)/video=0x0 (nothing), combined - 0xa (gsm|alaw)<BR>
<BR>
On an outgoing call from my Grandstream (with codecs G729, PCMA, GSM) to Asterisk.<BR>
<BR>
What happened here with the G729 codec ??<BR>
<BR>
Using Asterisk 1.4.25.1<BR>
<BR>
<BR>
<BR>
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