Hello sir,
I have audio lost problem in ss7 is there any way that i can over come this.I have tried to what ever i could do which is said in all the forums like increase the jitter buffer
4*160 like this and Clocking and all but iam unable to get a way that i can over come this problem.If any one could give me some help that would be a great help for me sir.When there is no audio lost the Quality is just like a PSTN and there is no comparision PSTN and VOip call when the audio lost comes the voice gets choppy and
gitchhy.If anyone can give me a solution on commercial basis also is most welcome.
regards
surender
On 6/18/06, Patrick <[EMAIL PROTECTED]> wrote:
On Sun, 2006-06-18 at 14:10 +0500, Anton wrote:
> Hi Guys,
>
> I was trying to use asterisk 1.2.9.1 with jitterbuffer
> patches applied. But I'm getting the following:
>
> Jun 18 14:06:53 NOTICE[26126]: chan_ss7.c:1939 ss7_read:
> Short read on CIC=24 (read only 0 of 160).
> Jun 18 14:06:53 NOTICE[26126]: chan_ss7.c:1939 ss7_read:
> Short read on CIC=24 (read only 0 of 160).
> Jun 18 14:06:53 NOTICE[26126]: chan_ss7.c:1939 ss7_read:
> Short read on CIC=24 (read only 0 of 160).
> Jun 18 14:06:53 NOTICE[26126]: chan_ss7.c:1939 ss7_read:
> Short read on CIC=24 (read only 0 of 160).
> Jun 18 14:06:53 NOTICE[26126]: chan_ss7.c:1939 ss7_read:
> Short read on CIC=24 (read only 0 of 160).
> Jun 18 14:06:53 NOTICE[26126]: chan_ss7.c:1939 ss7_read:
> Short read on CIC=24 (read only 0 of 160).
> Jun 18 14:06:53 NOTICE[26126]: chan_ss7.c:1939 ss7_read:
> Short read on CIC=24 (read only 0 of 160).
I have no solution other than to add a me too for chan_capi. With the
jitterbuffer patch applied to 1.2.9.1 chan_capi-cm-0.6.5 stops working.
For people that want to try this out/investigate this chan_ss7 or
chan_capi issue, I have added the patch here:
http://laimbock.com/dl/asterisk/asterisk-1.2-jitterbuffer_RoyK.patch
This patch is RoyK's original patch with the g726 codec and spandsp
(app_rxfax.c/app_txfax.c) stuff removed. Original here:
http://karlsbakk.net/asterisk/patches/1.2.x/rtp_jitterbuffer/ast_jb-1.2.9.1+rtp-keep-jb+fax+g726.patch
Regards,
Patrick
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