I?m trying to register a phone over a VPN connection. The router is located in the office, I have a cisco 1801 router at home with a point to point VPN between the 1801 and the PIX 515 at the office.
When the phone that I want to use at home is plugged into the switch in the office the phone registers ok. No problem and I?m able to call other phone in the office. When I plug the same phone into the 1801 at home it tires to register but the fails. This is the message that appears on the CME router:
Sep 6 23:16:14.401: %IPPHONE-6-UNREGISTER_NORMAL: ephone-1:SEP000F23839D08 IP:
192.168.103.78 Socket:1 DeviceType:Phone has unregistered normally.
*Sep 6 23:16:22.418: %IPPHONE-6-REG_ALARM: Name=SEP000E386DCFEB Load=CP79050101
On the 1801, DHCP is configured with option 150 pointing at the CME router.
I can ping from home the CME router and everything else on the works subnet.
Any ideas on whats up here ?
I?d appreciate any help.