asterisk users - Mar 2011 - Asked to transmit frame type slin, while native formats is 0x8 (alaw) read/write = 0x4 (ulaw)/0x8 (alaw)

Hello!


Client is using ulaw, however server sometimes fills the log with following:

[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)
[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)
[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)
[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)
[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)


Using asterisk 1.8.4-rc2

What could be the cause?


Nick

On 11-03-09 02:26 PM, Nick Ustinov wrote:
> Using asterisk 1.8.4-rc2
> 
> What could be the cause?
> 
Your allow / disallow settings for codecs.

-- 
Paul Belanger
Digium, Inc. | Software Developer
twitter: pabelanger | IRC: pabelanger (Freenode)
Check us out at: http://digium.com & http://asterisk.org

These are the same for sip users and trunks

disallow=all
allow=ulaw
allow=alaw
allow=gsm
allow=g729

Who is asking to transmit frame type slin ?

Nick

On Thu, Mar 10, 2011 at 1:02 AM, Paul Belanger <pabelanger at digium.com>
wrote:
> On 11-03-09 02:26 PM, Nick Ustinov wrote:
>> Using asterisk 1.8.4-rc2
>>
>> What could be the cause?
>>
> Your allow / disallow settings for codecs.
>
> --
> Paul Belanger
> Digium, Inc. | Software Developer
> twitter: pabelanger | IRC: pabelanger (Freenode)
> Check us out at: http://digium.com & http://asterisk.org
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
> ? ? ? ? ? ? ? http://www.asterisk.org/hello
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
> ? http://lists.digium.com/mailman/listinfo/asterisk-users
>

On 11/03/11 7:52 AM, Nick Ustinov wrote:
> These are the same for sip users and trunks
>
> disallow=all
> allow=ulaw
> allow=alaw
> allow=gsm
> allow=g729
>
> Who is asking to transmit frame type slin ?
Maybe transcodeviaslin or something with a "Local" channel?

-- 
Cheers,

Matt Riddell
_______________________________________________

http://www.venturevoip.com/news.php (Daily Asterisk News)
http://www.venturevoip.com/exchange.php (Full ITSP Solution)
http://www.venturevoip.com/cc.php (Call Centre Solutions)