how forwarding calls between IP Phones

[kzahida]

Hi,

i have 2 IP Phones 7910 and 7912 which use the same direct line (exp: 021657689 )for calling and receiving calls but with different extension :

7910 --> extension= 796

7912 --> extension= 667

i want to configure receiving calls in first time in cisco 7910, and after 3 rings the call will be forwarded to cisco 7912, don`t forget that they are using the same direct line

where i must exactly configure this option in Phone Configuration page ?? or directory Number Configuration page ??

Any help will be appreciated

Regards

zahida

[Erick Bergquist]

This questions more suitable for the IP Telephony forum board, but on the directory number configuration page is where the config would be done.

On the 7910 , under DN 796 set the fwd no ans, fwd busy to to go 667. If your on 4.x, there will be a no answer ring duration field also. Setting this to 12 seconds will be roughly 3 rings (1 ring is around 3 seconds). 12 seconds is default/suggested value also.