ATA 190 CCMAdmin Modem Line Parameter

[Gordon Ross]

On an ATA 190 in CCMAdmin on CUCM 9.1(2)SU2, under the Product Specific part of the device configuration, there's a parameter called "Modem Line". I can't find any mention of this in the ATA manual, and the CCMAdmin help page has no mention either.

Any suggestions as to what this means?

GTG
 

[James Hawkins]

Hi Gordon,

Did you ever find out what this setting does?

Also have you ever got a data modem to work using an ATA190? - I have a customer with a franking machine attached to one and it is not working.

Thanks

[Gordon Ross]

I got my hands on firmware cmterm-ata190.1-1-1-003 which fixes the major issues with the ATA190. It's only taken Cisco a year to release a firmware that works :-/

GTG

[James Hawkins]

Thanks Gordon +5

[kyleh]

If you set this parameter to yes, the call is treated as a modem call. The ATA 190 tunes VAD, Jitter buffer, and echo canceler automatically.