UCM ---SIP trunk --2811 ---3560 ---VG224 what happends to the 224 when in srst mode? sccp

[cesar.fiestas]

Hello,

I would like to know if any of you knows what happends to a VG224 when it looses connectivity to a UCM, (this is a vg224 configured as sccp) I know the ports are actually registered with ucm, but is there a way to tell vg 224 to fallback to the headend ISR of the site? sort of like a phone when falling back to SRST? thanks

[cesar.fiestas]

I wonder if i can create a sip trunk to the head end router and some dial-peers in the vg 224 and point them to the head end isr with some sort of preference