Sorry for this question, but I'm newbie, and I wanted to enable connections for my users Over 3G under Android 2.2, where I used cSipSimple client.
The issue come from peers lagged, and inbound calls missing over 3G, so after suggestion from cSipSimple forum, I enable the server to handle tcp.
But, the client are failing to login, and in Asterisk Cli I see the following error:
chan_sip.c:23511 handle_request_register: Registration from '<sip:XXX@sip.XXXXX.com>' failed for '188.8.131.52:54646' - Device not configured to use this transport type
In sip.conf I have the following:
And into the peer configuration i add transport=tcp...
I tried the same for Twinkle Softphone, and I'm having the same error...
I guess i have some error in my tcp configuration, no, or it's comming from the client?
Also i have
netstat -tlpn | grep 443
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN 175/skypeforasteris