Echo Test call with SIP Carrier (extensions.conf)

You can dial 4443 from your SIP device to start the echo test

Need to make changes for this to work you will see some errors

[Aug 30 14:59:40] NOTICE[2099][C-00000005]: chan_sip.c:25503 handle_request_invite: Call from ‘101’ ( to extension ‘4443’ rejected because extension not found in context ‘mycontext’.

edit /etc/asterisk/extensions.conf

add the following

exten => 4443,1,Answer

exten => 4443,n,NoOp(Echo-Test-4443)

exten => 4443,n,Dial(4443@voipms)

open asterisk -rvvv


dial again, get new error

then open /etc/asterisk/extensions.conf

edit the following

Aug 30 15:02:10] WARNING[2223][C-00000006]: app_dial.c:2330 dial_exec_full: Dial argument takes format (technology/resource)

== Spawn extension (mycontext, 4443, 3) exited non-zero on ‘SIP/101-00000006’

exten => 4443,n,Dial(4443@voipms) ** change to exten => 4443,n,Dial(SIP/4443@voipms) **

asterisk -rvvv


dial and it’s a success!

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