I have a 2621xm router. Can someone tell me which Network Module I need to get to support either 2 VIC-2FXO cards or 1 VIC-4FXO card. And these hardwares will be use in India so I also need to know which VIC-FXO card I need to get for India. Thank you in advance !!!
I understand the VIC-4FXO is universal but not sure of the VIC-2FXO.
Any helps will be greatly appreciated !!