I’m having a heck of a time trying to get paging working with Digium phones.
I’ve got Asterisk 11.5 and a couple of D40’s with 1.4.0 firmware.
I’m trying to get paging working with these devices without having to utilize the DPMA.
Simply using SipAddHeader(“Alert-Info: <ring_answer>”) then a Page(SIP/123) just ends up in the D40 that has 123 registered ringing and ringing.
This can be easily done with other phones by just setting SipAddHeader, why won’t this work with the Digium phones? Of all the SIP phones out there, I would expect that the Digium phones would be the easiest to work with Asterisk with mimimal fuss.
I’ve searched high and low on the 'Net’s and have not found a solution. Any ideas/help?