06-18-2008 09:39 AM - edited 03-15-2019 11:22 AM
Dear Experts,
i have a problem in my lab (AS4500XM with CCM5 -10.100.252.10- and SIP trunk). the problem is:
when i make call from the PSTN to our internal number i can not receive any call but i can make call to the outbound ,and below you can see the gateway cofiguration :
------------------------------------------
ip cef
!
!
isdn switch-type primary-net5
!
!
voice service voip
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none
sip
bind control source-interface GigabitEthernet0/0
bind media source-interface GigabitEthernet0/0
!
!controller E1 7/0
pri-group timeslots 1-31
!
controller E1 7/1
pri-group timeslots 1-31
!
controller E1 7/2
pri-group timeslots 1-31
!
controller E1 7/3
!
controller E1 7/4
!
controller E1 7/5
!
interface GigabitEthernet0/0
ip address 10.100.252.120 255.255.255.0
duplex auto
speed auto
negotiation auto
!
!
interface Serial7/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
no cdp enable
!
interface Serial7/1:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice modem
no cdp enable
!
interface Serial7/2:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice modem
no cdp enable
!
ip default-gateway 10.100.252.1
!
no ip http server
!
!
!
!
!
control-plane
!
!
!
voice-port 7/0:D
!
voice-port 7/1:D
!
voice-port 7/2:D
!
!
!
dial-peer voice 1 pots
destination-pattern 9T
port 7/1:D
!
dial-peer voice 2 voip
destination-pattern 2T
session protocol sipv2
session target ipv4:10.100.252.10
dtmf-relay rtp-nte h245-signal h245-alphanumeric
codec g711ulaw
!
!
!
-------------------------------------
Thanks all
Solved! Go to Solution.
06-18-2008 10:30 AM
Ok, add "incoming called-number ." and "direct-inward-dial" under DP 1. What you're hearing is router dialtone.
Likely you will also need "isdn overlap-receiving" under serial interface.
Then make sure that telco is sending the same number as extensions, else you will need translations.
As an appreciation to those providing naswers, please rate useful posts with the scrollbox below!
06-18-2008 09:47 AM
Hi, try configuring "incoming called-number ." under DP 2.
Then if still trouble collect "debug ccsip message" with "term mon".
Hope this helps, please rate post if it does!
06-18-2008 09:54 AM
Thanks
i tried "incoming called-number " with no benefit's
and no messages from "debug ccsip message " also with terminal mon.
what can i do to solve it ?
06-18-2008 09:59 AM
Hi, if you don't seen any sip message on the router, it means the CM does not send the call, and you should configure it to do so. Unfortunately I cannot help you with the CM configuration.
06-18-2008 10:03 AM
okay, but in the fact i can send call from any phone (Cisco IP-Phone) from the company.
but the problem is when i try to make call from any PSTN number or mobile to our internal phones. and i can see the calls on the gateway when i use ISDN layer 3 debug .
06-18-2008 10:23 AM
Ok, and which called number do you seen in ISDN? Currently you have configured only numbers beginning with 2 to be sent to CM.
06-18-2008 10:27 AM
yes ,,, all internal numbers beginning with 2.
but no call go to internals
and i can hear some voice like modem
06-18-2008 10:30 AM
Ok, add "incoming called-number ." and "direct-inward-dial" under DP 1. What you're hearing is router dialtone.
Likely you will also need "isdn overlap-receiving" under serial interface.
Then make sure that telco is sending the same number as extensions, else you will need translations.
As an appreciation to those providing naswers, please rate useful posts with the scrollbox below!
06-18-2008 10:42 AM
Thanks you very much
06-18-2008 10:52 AM
You are welcome, thanks for the appreciation and good luck!
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