[asterisk-users] Grandstream GXV-3000

[Rafael Canchola]

Hi.

Check the codec allowing, disallow=all and allow=ulaw etc.


At 02:25 p.m. 25/10/2007, hin lee wrote:
>I am trying to set up a Grandstream GXV-3000 Video
>phone to Asterisk ver 1.2.21.1.  The problem I'm
>having is that it can call other SIP phones, but not
>vice versa.  Can someone tell me where is the problem?
>TIA!
>
>Here's part of my configurations:
>
>----------
>sip.conf
>----------
>; 113 is the Grandstream phone
>[113]
>type=friend
>username=113
>secret=secret
>context=default
>dtmfmode = rfc2833
>host = dynamic
>qualify = yes
>allow = h263
>video=yes
>videosupport=yes
>
>; 112 is the X-Lite phone
>[112]
>type=friend
>host=dynamic
>user=112
>username=112
>secret=secret
>allow=all
>nat=no
>
>-------------
>extensions.conf
>-------------
>exten => 112,1,Dial(SIP/112)
>exten => 112,2,Playback(vm-nobodyavail)
>exten => 112,102,Playback(tt-allbusy)
>exten => 112,103,Voicemail(b112 at default)
>
>exten => 113,1,Dail(SIP/113)
>exten => 113,2,Playback(vm-nobodyavail)
>exten => 113,102,Playback(tt-allbusy)
>exten => 113,103,Voicemail(b113 at default)
>
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