Telnyx SIP
trunk and number configuration
This article shows you how to configure Telnyx SIP trunk to Asterisk
server and how to receive incoming call and make outgoing call. For
this it is assumed that you have telnyx account and working Asterisk
server with internet connection. I have done this on Asterisk box on
cloud with live IP.
First
login to telnyx portal with your email and password from link,
https://portal.telnyx.com
Here
now we need to create connection and add outbound profile.
Creating
connection:
Once
you logged into the portal you can see below dasboard, now click on
connections as shown below.
Now,
click on Add Connection and fill out form, the details should look
like below, here we selected IP authentication.
Create
outbound profile:
Likewise,
click on outbound as shown below, then ckick on Add Outbound Profile.
Your outbound profile should like as shown below
Now
we have created connection (origination) and outbound profile
(termination).
Configuring
SIP trunk in Asterisk
First
edit sip.conf file in Asterisk server, usually it is found under
/etc/asterisk directory.
nano
/etc/asterisk/sip.conf, and add below content in it, save it.
[TELNYX]
type=friend
context=telnyxincoming
host=sip.telnyx.com
disallow=all
allow=ulaw
allow=alaw
dtmfmode=rfc2833
insecure=port,invite
Now
edit extensions.conf file to receive and make calls
nano
/etc/asterisk/extensions.conf, and add below content in it, save it.
;context for
receiving incoming call
[telnyxincoming]
exten
=> 13122700000,1,Dial(SIP/1001)
;your
internal SIP phone context
[internallocal]
exten
=> _1XXXXXXXXXX,1,Dial(SIP/${EXTEN}@TELNYX)
same
=> n,Hangup()
After
this just reload asterisk to take changes into effect.
asterisk
-rvvvv
core
reload
Now
you can buy number from portal, just search numbers which you wish
and add to cart and checkout as shown below
Once
you bought number assign connection to that numbers to make it
working, below is shown how to assign connection to number
