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CME SIP TRUNK ASTERISK

Nihad Huseynli
Level 1
Level 1

Hi. Please help.

I have configured Cisco Call Manager Express on Cisco 2811 Router. 

On interface Fa0/0.50 i configured voice default gateway IP address 172.16.11.1 

VOICE address 172.16.11.0 

!
ip dhcp pool VOICE
network 172.16.11.0 255.255.255.0
default-router 172.16.11.1
option 150 ip 172.16.11.1
!

!
interface FastEthernet0/0.50
encapsulation dot1Q 50
ip address 172.16.11.1 255.255.255.0
h323-gateway voip interface
h323-gateway voip bind srcaddr 172.16.11.1
!

And now i must configured my phones call to PSTN through provider.

Provider take me  cabel to connect to my interface fa0/1 and set them ip address 172.23.98.249  they ASTERISK ip 172.23.98.253 

gateway 172.23.98.254

i configured Dial-peer bun can not call to PSTN. 

Please help to configure SIP trunk between CME and Asterisk.

!
interface FastEthernet0/1
ip address 172.23.98.249 255.255.255.0
duplex auto
speed auto
!

Provider give sip user and password but i can not configure it. SIP can not registered. 

İ must configure outgoing and incoming call from CME  :-(

In attachment i add all my config from router. 

I think that the problem is in the routes or sip trunk

I would be very grateful if you help me to solve this problem!!

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