TTY deive connection to CUCM

[PriyaMK930726]

Hi,

I need o connect TTY device to CUCM through VG310. Kindly anyone help me on connecting and registerting the same with Call manager.

In the TTy Device i could see there is two RJ11 jack naming as "To line" and "To phone". How can i connect the device to VG310 and is there any configuations need to in VG?

[Adam Pawlowski]

There's ... too much to explain in a forum post here.

I would recommend you discard the VG, grab an ATA 190/191/192 which should be far more straight forward to connect to the system.

We have run TTY on G711u on those and they work just fine. ipTTY software program works well as well to replace that acoustic couple hardware.