How would I go about modifying extensions_custom.conf to modify the To: sip header so that the extension number will pass to a Cisco CME?
Currently, when another sip phone tries to call an extension (6969 in this case) on a Cisco CME, asterisk passes this in the To: header:
What it really should be sending is this:
To: sip:[email protected]:5060
Do I need to activate the extensions_custom.conf anywhere within Freepbx?
thanks for any help!