Hi all,
I have configured two asterisk Boxes.Then I need to communicate these
asterisk boxes via the IAX.It is better if you can help me to configure two
boxes to communicate via asterisk
Thanks,
Ishanka.
----- Original Message -----
From: "Branko Samardzic" <[EMAIL PROTECTED]>
To: <asterisk-users@lists.digium.com>
Sent: Friday, December 02, 2005 10:43 AM
Subject: [Asterisk-Users] IAX trunking frequency parameter works only
oninitiator side
Hi,
I am experimenting with trunkfreq parameter.
When it is 20ms I can see both parties in IAX session sending IAX frames
every 20ms.
When I modify this parameter to 40ms then I can see that only server that
initiated
IAX connection works properly (i.e. sends IAX frames every 40ms while
other
side still
sends IAX frames at 20ms per frame rate).
I disabled jitter buffers on both sides and I use speex codec.
Here is tcp dump of IAX traffic:
23:26:45.972072 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
23:26:45.976295 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
23:26:45.996264 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
23:26:46.006742 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
23:26:46.016270 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
23:26:46.036254 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
23:26:46.047891 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
23:26:46.056248 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
23:26:46.076286 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
23:26:46.091255 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
23:26:46.096262 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
23:26:46.116243 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
23:26:46.127494 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
23:26:46.136242 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
SERVER_A initiates connection while SERVER_B answers.
SERVER_A iax.conf file
===================================================
[SERVER_B]
disallow=all
allow=speex
jitterbuffer=no
dropcount=2
maxjitterbuffer=200
maxexcessbuffer=100
minexcessbuffer=60
jittershrinkrate=1
trunkfreq=40 ; How frequently to send trunk msgs (in
ms)
context = foo
secret=zYX9VUt
auth=md5
type=friend
host=SERVER_B_IP_ADDRESS
trunk=yes
SERVER_B iax.conf file
===================================================
[SERVER_B]
disallow=all
allow=speex
jitterbuffer=no
dropcount=2
maxjitterbuffer=200
maxexcessbuffer=100
minexcessbuffer=60
jittershrinkrate=1
trunkfreq=40 ; How frequently to send trunk msgs (in
ms)
context = default
secret=zYX9V
auth=md5
type=friend
host=SERVER_B_IP_ADDRESS
trunk=yes
Any idea as to why trunking frequency is not symmetrical?
Any help is appreciated
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Although measures have been taken to ensure that this e-mail and attachments
are free from any virus we advise that, in keeping with good computing
practice, the recipient should ensure they are actually virus free. Please note
that this message has been sent over public networks which may not be a 100%
secure communications medium and ITABS Lanka cannot be held responsible for its
integrity.
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