asterisk users - Nov 2005 - format

Can anyone tell me what this line means?

-- Accepting AUTHENTICATED call from 202.125.42.141, requested format 256,
actual format = 1024

 

does this mean a certain codec was requested but another one was
delivered? Is there some configuration that I can make to improve the
call quality? Currently my IAX2 Outbound trunk looks like;

allow=ilbc&g726&ulaw

auth=md5

context=from-pstn

disallow=all

host=202.125.42.252

qualify=3000

secret=82XXX

type=friend

username=0960XXX

 

 

tia, 

Dean

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I think if you type show codecs in the CLI you can see what codecs are
what by the number.  It shows that you tried for g728 but got iLBC.
> -----Original Message-----
> From: Dean Collins [mailto:Dean@collins.net.pr]
> Sent: Wednesday, November 30, 2005 8:49 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [Asterisk-Users] format
> 
> Can anyone tell me what this line means?
> 
> -- Accepting AUTHENTICATED call from 202.125.42.141, requested format
> 256, actual format = 1024
> 
> 
> 
> does this mean a certain codec was requested but another one was
> delivered? Is there some configuration that I can make to improve the
call
> quality? Currently my IAX2 Outbound trunk looks like;
> 
> allow=ilbc&g726&ulaw
> 
> auth=md5
> 
> context=from-pstn
> 
> disallow=all
> 
> host=202.125.42.252
> 
> qualify=3000
> 
> secret=82XXX
> 
> type=friend
> 
> username=0960XXX
> 
> 
> 
> 
> 
> tia,
> 
> Dean