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Mitel Forums => Mitel MiVoice Business/MCD/3300 => Topic started by: loun80 on June 06, 2024, 04:34:53 PM

Title: How to send a Positive Disconnect signal from IP phone to an AG phone line?
Post by: loun80 on June 06, 2024, 04:34:53 PM
I have a device connected to an AG phone line.  When the device calls an IP phone, is answered by the IP phone and the IP phone hangs up, the device remains on line.

How can I set up the IP phone to send a positive disconnect signal?
Title: Re: How to send a Positive Disconnect signal from IP phone to an AG phone line?
Post by: acejavelin on June 06, 2024, 05:34:25 PM
What is an "AG phone line" and how does it connect to the system? An analog device or something? You are looking at the wrong end, you need to get the end "closest" to that device to disconnect properly... if it's an ATA of some kind, that is a setting in the ATA, if it's a CO or ONS port on a Mitel controller, that is set in the device profile.

Title: Re: How to send a Positive Disconnect signal from IP phone to an AG phone line?
Post by: loun80 on June 06, 2024, 07:13:45 PM
The AG is the analog gateway.  So the device is connected to a port is connected to the analog gateway.

Where do I go to look at the ATA, CO etc. settings?
Title: Re: How to send a Positive Disconnect signal from IP phone to an AG phone line?
Post by: johnp on June 07, 2024, 11:13:46 AM
If it is an ons port, the circuit descriptor would be changed to do positive disconnect
Title: Re: How to send a Positive Disconnect signal from IP phone to an AG phone line?
Post by: loun80 on June 07, 2024, 01:29:28 PM
What if it's an IP phone?
Title: Re: How to send a Positive Disconnect signal from IP phone to an AG phone line?
Post by: lundah on June 07, 2024, 03:02:00 PM
You'd have to look at the settings in the analog gateway, or refer to the documentation on it.
Title: Re: How to send a Positive Disconnect signal from IP phone to an AG phone line?
Post by: acejavelin on June 09, 2024, 06:18:39 PM
What if it's an IP phone?
Meaning it's a FXS gateway like an Grandstream or AudioCodes? You would have to web into the unit and enable the Positive Disconnect and adjust the timer appropriately.