VG 224 analog line needs the flash feature

[bulakeno]

I have a CUCM 6.1 with a VG 224 analog fxs gateway. I need to use the analog lines for conference calls and will require the line to join 1 to 3 people. I tried using the flash feature on the unit but it won't let me get another dial tone or it doesn't put the first party on hold. Do you know if this is possible using the VG244 lines ?

Thanks.

 

[PDHall]

I think the max calls you can have on a VG224 is 2 so its not really useful for conferencing, do you have a meetingplace server? or maybe Unity voicemail?

 

[bulakeno]

We do not have a meeting place server but have a unity 5.0 voicemail.

 

[whykap]

If they are going to use advanced features like conferencing I suggest an IP phone. Hookflash works but you will need sccp integration and not mgcp if memory serves me right.