Hello,
My Customer has TDM PBX Alcatel and want a SIP trunk to the ISP.
I will setup a Voice Gateway (Cisco ISR G2) that will connect with E1 interfaces to Alcatel PBX and will be connected on ISP MPLS network.
I will setup IOS V/K9 on my router.
so we have this diagram:
Alcatel TDM <-----------> Cisco 3945 V/K9 <----------------------> SIP Provider
E1 ISDN SIP
My question is do I need CUBE licenses for converting TDM E1 to SIP? Or just V/K9 IOS, VWIC-E1 and PVDM?
Thanks for your help.
Thibaut
