Trouble with Alarm Panel dialer communicating through an AudioCodes mp1288
Hello, I am trying to connect a building alarm panel dialer to an AudioCodes 1288. No matter the settings I change the modem lines don't seem to synch up. I monitor the line connected to the legacy PBX and the communication seems the same. I know there is some delay which is probably causing the issue. I see modem settings in the Audio Codes, but the recommended Fax settings from Zoom seem to be interfering with them. Has anyone had any luck when attempting this before. I have also tried with a Grandstream ATA with no luck. Thanks, Derek
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