Asterisk video calling video not translate

Asterisk Asterisk Support
1

hi i am using asterisk 1.8.3 i have purchased hosting on go daddy server located in usa.
i have installed asterisk 1.8.3 into the server create 3 extensions 8001,8002,8003. into sip.conf.
here is user details.
[general]
videosupport=yes
[8001]
type=friend
username=8001
secret=hidden
host=dynamic
context=from-camera
canreinvite=no
disallow=all
allow=ulaw
allow=alaw
allow=speex
allow=gsm
allow=h261
allow=h263
allow=h263p

same as for 8002,8003. now try to connect all three extension my different 3 offices.make a audio and video call successfully.
but when i have click send video from the soft phone so video is not display give me on asterisk console
rtp codec=null error like

what is the solutions for that?

2

There is a lot of information missing from your problem statement, but you need to be aware that Asterisk only supports video in pass through mode. It cannot transcode video.

If the phone share a common codec, you should allow only the codec(s) in common. If they don’t have a codec in common, you will need to find some other device or software that can trancode, or replace some of the phones.

Transcoding video is going to very compute intensive.

3

but when i have used in local network it’s working fine when i have try extension register from remote that’s create the problem i have used .X-lite,portsip.eybeam soft phone

4

Please provide a complete statement of the problem, including configuration, SIP debug logs, expected behavour, etc.