Setup Sip Trunk With UCOM Provider from Armenia

@armanbaghajyan wrote:

HI.

I decided write this post, because I spent whole week trying to setup trunk with Ucom Armenia SIP provider and couldn’t find any information about configuration with outbound proxy. Finally, I set up the trunk and it works great.

I had used chan_sip for trunk.

For general tap in trunk setup page.

Trunk Name - SomeName
Outbound CallerID - YourPhonNumber given from Ucom

Outgoing Sip Settings

username=Username/PhoneNumber from Ucom
fromuser=Username/PhoneNumber from Ucom
secret=SECRET
host=(outbound proxy domain name)
outboundproxy=(outbound proxy domain name)
fromdomain=(domain name)
port=5060
type=friend
context=from-trunk
insecure=port,invite
trustrpid=yes
sendrpid=yes
directmedia=no
qualify=yes
keepalive=45
nat=yes
dtmfmode=rfc2833
disallow=all
allow=ulaw

Incoming Sip Settings

User Context - Username/PhoneNumber from Ucom

username=username
type=friend
secret=SECRET
qualify=yes
port=5060
outboundproxy=outboundproxy
nat=yes
insecure=invite,port
host=outboundproxy
dtmfmode=RFC2833
context=from-trunk

Register String
Username@domainname:secret:username@outboundproxydomainname/username

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