T1 CAS IVR FXS Transfer

[mwheinz]

Can my IVR do a transfer over my T1 CAS FXS loop-start circuit connecting it to my 3845 gateway? This is a CallManager 4.2 H323 gateway. When the IVR does a hook flash, my call is dropped.

Thanks!

[paolo bevilacqua]

Hi,

to support transfer on FXS port you need a TCL script to invoke H.450 call transfer supplementary service, I understand that is not the easiest thing to to setup, other may add something about the integration with IVR and CCM.

Hope this helps, please rate post if it does!