asterisk users - Jan 2006 - Translating between different codes

Hi,

I would like to know if asterisk is able to translate between two
differnet codecs. For example:

I have this config in sip.conf file:

[phone]
disallow=all
allow=ulaw
dtmfmode=rfc2833
dtmf=rfc2833
username=phone
type=friend
host=dynamic
secret=xxxx
mailbox=3001
context = sip
callerid="Wireless <3001>"
canreinvite=no
qualify=yes
qualify=3000
nat=yes

[laptop]
disallow=all
allow=g726
dtmfmode=rfc2833
dtmf=rfc2833
username=laptop
type=friend
host=dynamic
secret=xxxx
mailbox=3002
context = sip
callerid="Laptop" <3002>
canreinvite=no
qualify=yes
qualify=3000
nat=yes

Should asterisk translate between two codes.
First clent is iaxy, second is sjphone.
It is not working for me, and I am getting error on sjphone:
"Unabke to agree on media streems".

When I change the codec for laptop to ulaw everything worls ok.
This would mean that asterisk cannot establish communication if both ends
have different codecs supported. Is this right???

Thank You

Bartosz Wegrzyn

be sure you allow the g729 codec in [general] context in sip.conf for
the sjphone.

On 1/2/06, Bartosz Wegrzyn - asterisk <junk@lexoncom.com>
wrote:
> Hi,
>
> I would like to know if asterisk is able to translate between two
> differnet codecs. For example:
>
> I have this config in sip.conf file:
>
> [phone]
> disallow=all
> allow=ulaw
> dtmfmode=rfc2833
> dtmf=rfc2833
> username=phone
> type=friend
> host=dynamic
> secret=xxxx
> mailbox=3001
> context = sip
> callerid="Wireless <3001>"
> canreinvite=no
> qualify=yes
> qualify=3000
> nat=yes
>
> [laptop]
> disallow=all
> allow=g726
> dtmfmode=rfc2833
> dtmf=rfc2833
> username=laptop
> type=friend
> host=dynamic
> secret=xxxx
> mailbox=3002
> context = sip
> callerid="Laptop" <3002>
> canreinvite=no
> qualify=yes
> qualify=3000
> nat=yes
>
> Should asterisk translate between two codes.
> First clent is iaxy, second is sjphone.
> It is not working for me, and I am getting error on sjphone:
> "Unabke to agree on media streems".
>
> When I change the codec for laptop to ulaw everything worls ok.
> This would mean that asterisk cannot establish communication if both ends
> have different codecs supported. Is this right???
>
> Thank You
>
> Bartosz Wegrzyn
>
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"Su nombre es GNU/Linux, no solamente Linux, mas info en
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Looks like I did not check what codes are supported on SJLABS.
It does not support g726.Thats why it is not working.
I checked it with gsm and is working.
My fault.
Sorry
> Hi,
>
> I would like to know if asterisk is able to translate between two
> differnet codecs. For example:
>
> I have this config in sip.conf file:
>
> [phone]
> disallow=all
> allow=ulaw
> dtmfmode=rfc2833
> dtmf=rfc2833
> username=phone
> type=friend
> host=dynamic
> secret=xxxx
> mailbox=3001
> context = sip
> callerid="Wireless <3001>"
> canreinvite=no
> qualify=yes
> qualify=3000
> nat=yes
>
> [laptop]
> disallow=all
> allow=g726
> dtmfmode=rfc2833
> dtmf=rfc2833
> username=laptop
> type=friend
> host=dynamic
> secret=xxxx
> mailbox=3002
> context = sip
> callerid="Laptop" <3002>
> canreinvite=no
> qualify=yes
> qualify=3000
> nat=yes
>
> Should asterisk translate between two codes.
> First clent is iaxy, second is sjphone.
> It is not working for me, and I am getting error on sjphone:
> "Unabke to agree on media streems".
>
> When I change the codec for laptop to ulaw everything worls ok.
> This would mean that asterisk cannot establish communication if both ends
> have different codecs supported. Is this right???
>
> Thank You
>
> Bartosz Wegrzyn
>
> _______________________________________________
> --Bandwidth and Colocation provided by Easynews.com --
>
> Asterisk-Users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
>