Hi Kevin,
no you didn't miss the reply and I've not resolved it yet.
Have you got similar problems?
Pamela
Kevin Fjelsted wrote:
Pamela,
Did you resolve the problems you described?
I didn't see a reply on the list but I may have missed it.
-Kevin
-----Original Message-----
From: Pamela Weis [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 10:22 AM
To: [EMAIL PROTECTED]
Subject: [Asterisk-Users] problems with asterisk and the IAX protocol
Hello group,
I wanted to try out the asterisk iax protocol between two asterisk
machines but have several problems with it.
My scenario looks like follows. I am using asterisk 0.9.0 on both machines.
SER1 <-> asterisk1 <-> IAX <-> asterisk2 <-> SER2
Both SER and asterisk run on a machine with a public IP address. When
the telephone on one side makes a call the telephone on the other side
rings. But whenever I pick up the call, asterisk2 hangs up without much
warning and then the telephone rings unexpectedly again and again.
Here is the output of the two asterisk machines:
asterisk 1:
*CLI>
-- Accepting AUTHENTICATED call from 62.116.33.72, requested format
= 256, actual format = 256
-- Executing Dial("[EMAIL PROTECTED]/1",
"SIP/[EMAIL PROTECTED]") in new stack
-- Called [EMAIL PROTECTED]
-- SIP/62.116.54.194-b71d is ringing
-- SIP/62.116.54.194-b71d answered [EMAIL PROTECTED]/1
== Spawn extension (local, 123, 1) exited non-zero on
'[EMAIL PROTECTED]/1'
-- Hungup '[EMAIL PROTECTED]/1'
-- Accepting AUTHENTICATED call from 62.116.33.72, requested format
= 256, actual format = 256
-- Executing Dial("[EMAIL PROTECTED]/2",
"SIP/[EMAIL PROTECTED]") in new stack
-- Called [EMAIL PROTECTED]
-- SIP/62.116.54.194-6749 is ringing
---
asterisk2:
*CLI> -- Executing Dial("SIP/-0811bef8",
"IAX2/asterisk2:[EMAIL PROTECTED]/[EMAIL PROTECTED]") in new stack
-- Called asterisk2:[EMAIL PROTECTED]/[EMAIL PROTECTED]
-- Call accepted by 62.116.54.194 (format G729A)
-- Format for call is G729A
-- IAX2[asterisk]/1 stopped sounds
-- IAX2[asterisk]/1 stopped sounds
-- IAX2[asterisk]/1 answered SIP/-0811bef8
Aug 5 17:57:00 WARNING[65541]: chan_sip.c:497 retrans_pkt: Maximum
retries exceeded on call [EMAIL PROTECTED] for
seqno 1 (Response)
-- Hungup 'IAX2[asterisk]/1'
== Spawn extension (sip, 123, 1) exited non-zero on 'SIP/-0811bef8'
Aug 5 17:57:05 WARNING[65541]: chan_sip.c:497 retrans_pkt: Maximum
retries exceeded on call [EMAIL PROTECTED] for
seqno 1 (Response)
Aug 5 17:57:06 WARNING[65541]: chan_sip.c:497 retrans_pkt: Maximum
retries exceeded on call [EMAIL PROTECTED] for
seqno 102 (Request)
-- Executing Dial("SIP/-0811bef8",
"IAX2/asterisk2:[EMAIL PROTECTED]/[EMAIL PROTECTED]") in new stack
-- Called asterisk2:[EMAIL PROTECTED]/[EMAIL PROTECTED]
-- Call accepted by 62.116.54.194 (format G729A)
-- Format for call is G729A
-- IAX2[asterisk]/2 stopped sounds
-- Hungup 'IAX2[asterisk]/2'
== No one is available to answer at this time
----
I also have another question to asterisk and NAT:
o) If one asterisk machine and the telephones are behind NAT, do I need
a proxy to get the speech through, or should asterisk work this out on
its own?
Any help with my problem will be greatly appreciated. Thanks in advance.
Pamela Weis
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