Lab 6 Advanced Topics in the Dialplan

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Implementing authorization for calls using included contexts

Step 1: Go to the file pjsip.conf and at the endpoint configure the following contexts

xlite -> from-internal
zoiper -> to-local
blink -> to-ld

Step 2: Remove the line below from the context [from-internal]

exten=>_9.,1,dial(PJSIP/${EXTEN:1}@siptrunk,20)

Step 3: Edit the extensions.conf file and add the following lines

[to-local]
include=>from-internal
exten=>_9NXXXXXX,1,dial(PJSIP/${EXTEN:1}@siptrunk,20)

[to-ld]
include=>to-local
exten=>_91NXXNXXXXXX,1,dial(PJSIP/${EXTEN:1}@siptrunk,20)

[to-int]
include=>to-ld
exten=>_9011.,1,dial(SIP/siptrunk/${EXTEN:1},20)

Step 4 - Now test the solution trying to make long distance call from xlite.

Dial 913052345678

Step 5 - Try the same call from blink

Dial 913052345678

Please observe the log in the console.