Hello . . .
i am trying to build a voice lab over GNS3.
my target is to setup call between CISCO IP communicator & CISCO 7911 IP phone.
but i am facing a problem regarding the registration of CISCO 7911 IP phone.
all the things i have done in my voice lab is presented below:
1. i am using CISCO 7200 router IOS for telephony service setup.
2. the CISCO IP communicator softphone is successfully registered with the 7200 router.
3. also the IP communicator gets an extension number which i have configured during the telephony setup.
4. but the problem i am facing for CISCO 7911 IP phone.
5. at the 7911 phone i have set IP 192.168.10.3/27. i have assign IP 192.168.10.1/27 at the LAN card in which the 7911 phone is directly connected.
also at the 7911 phone i have set default router address 192.168.10.1/27.
6. the 7200 router's TFTP server IP is 192.168.10.2/27
7. i can ping the 7911 phone from my pc also from the GNS3 7200 router
8. i can access the web console of 7911 ip phone over http
but the 7911 phone is not getting register with the 7200 router. the 7911 phone not getting an extension.
thanks in advance. expecting your reply soon.