[asterisk-users] Locking a device to a codec

Jaswinder Singh vicky.r at gmail.com
Fri Jul 27 14:32:44 CDT 2007


in ur sip.conf under the device definition you can set it

for example device name is asterisk is pap2

[pap2]
username=pap2
secret=blabla
type=friend
disallow=all
allow=g729

Then asterisk will only use g729 for incoming as well as outgoing calls on
this device .

On 27/07/07, Matt <mhoppes at gmail.com> wrote:
>
> Right.. what I'm asking is:
>
> If I set my PAP2T to use G723 or G729.... outgoing calls from that
> device go in that format.
> However, incoming calls to the device from asterisk are running at
> G711u.  The PBX will access any format G711u, G723, G729 or GSM.
> What do I need to do to make asterisk use the same codec back to the
> ATA as it is using to the PBX?
>
> On 7/27/07, dave cantera <david.cantera at iacnet.net> wrote:
> >
> >  baji, mhoppes,
> >  remember, if you have Only the g729 codec allowed or if this is the
> only
> > allow= entry in the sip.conf file, callers requesting any other codec
> will
> > be rejected....
> >  daveC
> >
> >
> >  Baji Panchumarti wrote:
> >  On 7/27/07, Matt <mhoppes at gmail.com> wrote:
> >
> >
> >  Can someone comfirm my logic here?
> >
> > If I want a phone to use G729.... I can set it to use G729... do I
> > also need to set it in Asterisk? I'm thinking no... as long as
> > asterisk WILL do G729... if that's all the device accepts it should go
> > to that codec, yes?
> >
> >  (based on my understanding, take it for what it is worth)
> >
> >  if allow=all or allow=g729 is in your
> >  asterisk configuration (sip.conf / iax.conf ) then asterisk will
> >  stream packets in g729 (assuming you have any licesnses
> >  needed in place).
> >
> >  -baji.
> >
> > --
> >
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