It’s my first post here, so I’ll cut to the chase

I have 2 Asterisk servers and want to connect them using sip on one and pjsip on the other one. One is running at home and another at a VPS. The first one will be the client (with dynamic ip) and the 2nd the server.

The client uses sip and the server pjsip.

This is the client’s sip.conf

[general]
context = default allowguest = no realm = myrealm.com udpbindaddr = 0.0.0.0
qualify = yes subscribecontext = default localnet2.168.1.0/255.255.255.0
externhost=myhost.com externrefresh0
dtmfmode = auto canreinvite = no jbenable = no sendrpid = yes trustrpid = no disallow=all allow=ulaw allow=alaw register => myuser:mypass@vpsserver

[vpsserver]
type=friend secret=myuser defaultuser=mypass host=vpsserver.domain.com context=inbound canreinvite=no insecure=port,invite

And this is the server’s pjsip.conf

[transport-udp]
type=transport protocol=udp bind=0.0.0.0

[home]
type=endpoint context=trusted disallow=all allow=ulaw allow=alaw transport=transport-udp auth=home aors=home

[home]
type=auth auth_type=userpass password=mypass username=myuser

[home]
type=aor max_contacts

When I check on the client, executing sip show registry I get

Host dnsmgr Username Refresh State Reg.Time vpsserver:5060 N myuser 104
Registered Tue, 15 Apr 2014 22:57:34

which I guess means everything is ok… on the client side, I have on my extensions.conf

exten => 66,1,Dial(SIP/1@vpsserver)

and on the server’s extensions.conf (in the trusted context) I have

exten => 1,1,Playback(hello-world)

So far so good… but when I dial 66 on my client Asterisk, I see the following SIP dialog on the server… the only weird thing is that I see some From: 192.168.1.112 (that’s my home Asterisk’s internal IP… the externhost works fine for all the providers I’m using, so I doubt that’s an issue)

http://pastebin.com/hkFezB8j

Thanks in advance!