Executing [212@default:1] Answer(“SIP/600-00000000”, “”) in new stack
– Executing [212@default:2] AGI(“SIP/600-00000000”, “…/camaro/go.agi”) in new stack
– Launched AGI Script /var/lib/asterisk/agi-bin/…/camaro/go.agi
[Oct 14 10:45:14] NOTICE[5850]: channel.c:3137 __ast_read: Dropping incompatible voice frame on SIP/600-00000000 of format alaw since our native format has changed to 0x4 (ulaw)
– <SIP/600-00000000>AGI Script …/camaro/go.agi completed, returning 0
– Executing [212@default:3] Hangup(“SIP/600-00000000”, “”) in new stack
== Spawn extension (default, 212, 3) exited non-zero on ‘SIP/600-00000000’


i don’t undresand what’s the pb it pb of codec or configuration !!!

Most probably it’s not a problem at all. I would suspect it’s a codec negotiation and a frame escaped during the negotiation, where your * box expects ulaw already, but the remote side has not switched to ulaw yet.

This is a duplicate of one originally mis-placed in Asterisk General.

The OP should simply ignore this message.

so what i need to do . i can’t make any call :frowning:

I’d start by getting a “sip set debug on” trace.

You should also try to reproduce it without AGI, or you will need to supply the contents of the AGI script (or identify the GUI that provides it) , and possibly turn on AGI debugging.

how i can turn agi debbug


help help

at the CLI prompt.