Some providers have a maximum 'early media' state time..
Of course check your dialplan for <action application="set" data="call_timeout=xxx"/> also and make sure its not set to 90 seconds or something..
If you turn on SIP trace you should see where the call is being terminated.
Date: Mon, 17 Mar 2014 15:06:58 -0700
From: schoch+freeswitch.org@xwin32.com
To: freeswitch-users@lists.freeswitch.org
Subject: [Freeswitch-users] Ring timeout
Today I had to call one of those old-school answering machines on a POTS line that had been turned off remotely, accidentally. To turn it back on, I had to call it and let the line ring 15 times (about one and a half minutes). But when I called through our FreeSWITCH PBX, the call was disconnected. Is this timeout in FreeSWITCH, or is my provider?
--
Steve
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