[cisco-voip] Registering external SIP phones on CUCM-7

[Oddiraju, Kiran @ London SMC]

Any ideas guys???

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Oddiraju, Kiran
@ London SMC
Sent: 24 June 2009 12:33
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Registering external SIP phones on CUCM-7

 

Guys,

 

I have a CUCM 7 server configured in a lab at work place that works fine
with SIP phones (Cisco Ip Phones, Linksys & X-Lite). Now what I want to
achieve is register a SIP phone at home with the CallManager at work and
call the internal numbers. I have some spare public IP's from the ISP
and have a Cisco 1800 router connected to the 2M SDSL line. Please can
you let me know if this can be achieved, has anyone for a sample router
config to allow SIP from outside and map external IP to an internal IP.

 

Many thanks,

Kiran

 

CB Richard Ellis Limited, Registered Office: St Martin's Court, 
10 Paternoster Row, London, EC4M 7HP, registered in England and Wales No. 3536032. 
Regulated by the RICS and an appointed representative of CB Richard Ellis 
Indirect Investment Services Limited which is authorised and regulated by the Financial Services Authority.

This communication is from CB Richard Ellis Limited or one of its 
associated/subsidiary companies. This communication contains information 
which is confidential and may be privileged. If you are not the intended recipient, 
please contact the sender immediately. Any use of its contents is strictly prohibited 
and you must not copy, send or disclose it, or rely on its contents in any way whatsoever. 
Reasonable care has been taken to ensure that this communication 
(and any attachments or hyperlinks contained within it) is free from computer viruses. 
No responsibility is accepted by CB Richard Ellis Limited or its associated/subsidiary 
companies and the recipient should carry out any appropriate virus checks.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20090625/7560467d/attachment.html>