Talked to a phone guru friend of mine. He was aware of the American Airlines situation. He informed me that American Airlines does not pass "answer supervision" until you hear on-hold music and are in a queue (also he is not sure that is legal).

Unfortunately VoipJet doesn't like that very much and cancels the call after about 60 seconds. Please be aware that I am guessing that VoipJet is canceling the call, it could very well be my system, but I can't find any documentation regarding a hard timeout if not answered. I've set the dial command timeout to unlimited and I still receive the error after 60 seconds.

Currently I'm just routing that number through Broadvoice, which although it also doesn't get answer supervision, it continues the connection.

I debating about whether or not to contact VoipJet. Personally I would say VoipJet is following the rules, so it's not their problem, but at the same time I would think they want to be as functional as possible.

Thanks for the help everyone,

G

Garth Summey wrote:
Hi List,

I'm wondering if someone who uses VoipJet as their termination service would do me a favor.

If I call the American Airlines reservation number (1-800-433-7300), the call gets connected, but after 30 seconds asterisk drops the call responding that no one answered.

I'm using areskicc2 (calling card app) as an authentication system and I don't know if that is what is causing the problem, or if VoipJet doesn't sense the line was picked up (and thus doesn't pass this info to me).

Here is a sample output of CLI when the disconnect happens:

---
    -- Called voipjet/18004337300
    -- Call accepted by 216.118.117.46 (format ulaw)
    -- Format for call is ulaw
    -- IAX2/voipjet-1 is making progress passing it to SIP/541-d994
    -- Nobody picked up in 30000 ms
    -- Hungup 'IAX2/voipjet-1'
---

During the 30000 ms I hear the American Airlines auto attendant giving me options, I can choose and option and the auto attendant will recognize the DTMF and send me to that menu, then after a total of 30 seconds, I get disconnected.

I haven't had this issue with any other numbers yet (only been in production use one day...)

Any info is appreciated.

G
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