i had done setting as per your suggestion but it does not work ..calls cannot divert on cellphone from the given extension or DID.also tell me what should we configure on last option in
Destination if no answer:
after making chnages still it does not work ..
following error message
Settings in /etc/asterisk/iax_general_custom.conf may override these. Those settings should be removed.
pls advise further soln..