[Freeswitch-users] slow hangup detection using FXO into voicemail application

[John Wehle]

> Some FXO devices do not get the hangup signal immediately from the telco.

Actually I've done further digging / debugging and it turns out that the
FXO device * is * getting the hangup signal immediately from the PBX ...
the problem is FreeSWITCH apparently doesn't know how to handle it.

It is * shocking * that FreeSWITCH can't handle the basic System 25 PBX  :-)
hangup signal of ##99 DTMF.

Unfortunately that's the only disconnect supervision type supported by the
System 25 on vmail lines.

Any suggestions on the best place / way to hack FreeSWITCH so that the
voicemail application is notified of the hangup when ##99 is received on
the line?

-- John
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|    John Wehle    |     Fax: 1-215-540-5495  |                         |
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