Hello Mohamad,
based on the above document and below link.
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/manual/cmeadm/cmelpcor.html
, I have prepared the below configuration file as per India DOT Guidelines..
Assuming three different entity: Local group for local IP Phone, and remote group for Remote CUCM VOIP Phones/trunk and PSTN-Group for local PSTN breakout..
and applied it respective entity..
voice lpcor enable
voice lpcor custom
group 1 pstn_group
group 2 local_group
group 3 remote_group
!
voice lpcor policy pstn_group
accept local_group
!
voice lpcor policy local_group
accept pstn_group
accept remote_group
!
voice lpcor policy remote_group
accept local_group
!
voice lpcor ip-phone subnet incoming
index 1 local_group dhcp-pool VOICE_SCOPE
!
voice lpcor ip-phone subnet outgoing
index 1 local_group dhcp-pool VOICE_SCOPE
voice service voip
lpcor incoming remote_group
!
voice register pool 1
lpcor type local
lpcor incoming local_group
lpcor outgoing local_group
busy-trigger-per-button 2
id mac 70D3.7946.800C
type 7821
number 1 dn 1
dtmf-relay rtp-nte
description 5800
codec g711ulaw
no vad
!
!
voice-port 0/1/0:15
lpcor incoming pstn_group
lpcor outgoing pstn_group
!
dial-peer voice 2 voip
destination-pattern 1...
lpcor outgoing remote_group
session protocol sipv2
session target ipv4:10.191.10.62
voice-class codec 1
voice-class sip dtmf-relay force rtp-nte
dtmf-relay rtp-nte
no vad
thought to share with you before checking the final configuration.. on live system..
