I want to know wheather I can make and receive SIP calls. My Router Configuration is as follows:
Router - 1751
IOS Image Name: c1700-sv8y7-mz.123-2T9.bin
IOS Version: 12.3(2)T9
Feature Sets: IP (Internet Protocol)
Model Type: Cisco 1751
Total Memory: 64 MB
Total Flash Capacity: 16 MB
Boot From: flash
Slot 0: C1751 Mainboard
#WIC Slot 0: 1 Port Ethernet (WIC-1ENET)
# WIC Slot 1: 2 Port FXS (VIC-2FXS)
# WIC Slot 2: 2 Port FXO (VIC-2FXO)
This Unit is installed in New Delhi. Broadband connection from MTNL New Delhi with Static IP Address.
I have SIP account with www.web.de in Germany. And I want to make and receive calls from Germany.