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Registering SIP Phone on CME over WAN

Dear NetPro gurus,

One of my clients trying to register his Cisco 7945G SIP Phone over the WAN.  His Cisco phone managed to show the 'text label' as well as the extension on the phone, but it keeps showing as "Registering" and never actually registered.

On the CME router, we can ping the remote Cisco 7945G SIP Phone fine without any packet loss.

br-orange-1v#ping 10.69.22.140

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.69.22.140, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/5/8 ms
br-orange-1v#

And here are the configs for the SIP Phone:-

voice register pool  28

fastdial 3 00478488565 name PeteMobile

id mac 2C3F.38C9.9D3B

type 7945

number 1 dn 28

template 1

cor incoming CSS-STD default

dtmf-relay rtp-nte

voice-class codec 1

description Chris's 7945G

no vad           

     

voice register dn  28
number 82133
call-forward b2bua busy 82199 
call-forward b2bua noan 82199 timeout 20
allow watch
name Chris's 7945G
label Chris's 7945G / 82133

We have already done a "no create profile" and followed by a "create profile" under voice register global, but it didn't helped at all.

I have spent a lot of time on this already so would greatly appreciated if anyone can shed some light on this.

Cheers,

Hunt

Everyone's tags (7)
5 REPLIES
Blue

Registering SIP Phone on CME over WAN

HI Hunt

Use "username XXX password XXX" comand under voice register pool.

Regards

Ronak Patel

Regards Ronak Patel Rate all helpful post by clicking stars below the answer.
New Member

Registering SIP Phone on CME over WAN

Hi Ronak,

I did that as per the updated config below, but it is still stuck at "Registering".  And I did a "no create profile" and followed by a "create profile" but still no luck.

voice register pool  28

fastdial 3 00478488565 name HuntMobile

id mac 2C3F.38C9.9D3B

type 7945

number 1 dn 28

template 1

cor incoming CSS-STD default

dtmf-relay rtp-nte

voice-class codec 1

username Chris password cisco

description Hunt's 7945G

no vad voice register pool  28
fastdial 3 00478488565 name HuntMobile
id mac 2C3F.38C9.9D3B
type 7945
number 1 dn 28
template 1
cor incoming CSS-STD default
dtmf-relay rtp-nte
voice-class codec 1
username Chris password cisco
description Hunt's 7945G
no vad

Regards,

Hunt

Blue

Registering SIP Phone on CME over WAN

HI

Send us full router configuration.

Regards

Ronak Patel

Regards Ronak Patel Rate all helpful post by clicking stars below the answer.
New Member

Registering SIP Phone on CME over WAN

Hi Ronak,

I have just uploaded my full router configuration on my original post.

Thanks so much for your help in advance.

Regards

Hunt

Blue

Registering SIP Phone on CME over WAN

HI

I can see following missing config

sip

bind control source-interface

bind media source-interface

Is there any firewall in between??

Regards

Ronak Patel

Rate all helpful posts by clicking stars below the answer.

Regards Ronak Patel Rate all helpful post by clicking stars below the answer.
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