auto-answer & custom ringtone

[crashdox]

Hi, I've tried multiple things & searched the forum with no clear answers.

I have a custom ring tone for use with paging & autoanswer (phone is in classrooms, so loud & obnoxious to get their attention is required.)

I have auto answer working ok, but I cannot get the phone to play the custom tone; it only plays 2 beeps. The tone is successfully loaded on the phone, but appears to be ignored.

Phone being called: T33G
Firmware version: 124.86.0.40

features.alert_info_tone = 1
features.auto_answer_tone.enable = 1
features.auto_answer.ring_type = my-intercom.wav

From: xxxxxxx
To: <sip:6210@10.99.1.210>
Contact: xxxxxxxxxxx
Call-ID: 6ce242b6-5eb1-4dd1-8e79-c9785fb4896f
CSeq: 17094 INVITE
Allow: OPTIONS, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: xxxxxxxxxxxxxx
Alert-Info: <http://127.0.0.1>;info=alert-autoanswer
Max-Forwards: 70
User-Agent: FPBX-16.0.40.4(18.19.0)
Content-Type: application/sdp
Content-Length: 333