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Author Sip Trunks in Cisco Callmanager
Dinesh

2005-06-30, 2:45 am



Hi all,



If I wanted to make the ccm talk via sip to another sip proxy server, what
ports should I map on the firewall? The ccm is on a private ip address and
the sip proxy is on a public ip address.



Regards,



Dinesh Birlasekaran
Network Engineer,
ComIT, Institute of Molecular and Cell Biology
61 Biopolis Drive, Singapore 138673
HP : 92962676 DID : 65869804 Fax : 67791117 Email :
dinesh@imcb.a-star.edu.sg
WWW: www.imcb.a-star.edu.sg





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This email is confidential and may be privileged. If you are not the intended recipient, please delete it and notify us immediately. Please do not copy or use it for any purpose, or disclose its contents to any other person as it may be an offence under the Official Secrets Act. Thank you.

Teodor Georgiev

2005-06-30, 2:45 am


I see that you *finally* got my point.


On Thursday 30 June 2005 08:03, Dinesh wrote:
> Hi all,
>
>
>
> If I wanted to make the ccm talk via sip to another sip proxy server, what
> ports should I map on the firewall? The ccm is on a private ip address and
> the sip proxy is on a public ip address.
>
>
>
> Regards,
>
>
>
> Dinesh Birlasekaran
> Network Engineer,
> ComIT, Institute of Molecular and Cell Biology
> 61 Biopolis Drive, Singapore 138673
> HP : 92962676 DID : 65869804 Fax : 67791117 Email :
> dinesh@imcb.a-star.edu.sg
> WWW: www.imcb.a-star.edu.sg
>
>
>
>
>
> DISCLAIMER:
> This email is confidential and may be privileged. If you are not the
> intended recipient, please delete it and notify us immediately. Please do
> not copy or use it for any purpose, or disclose its contents to any other
> person as it may be an offence under the Official Secrets Act. Thank you.

Dinesh

2005-06-30, 2:45 am



Yes teodor,

Thanks.

Dinesh.


-----Original Message-----
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Teodor Georgiev
Sent: Thursday, June 30, 2005 2:28 PM
To: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] Sip Trunks in cisco Callmanager


I see that you *finally* got my point.


On Thursday 30 June 2005 08:03, Dinesh wrote:
> Hi all,
>
>
>
> If I wanted to make the ccm talk via sip to another sip proxy server, what
> ports should I map on the firewall? The ccm is on a private ip address

and
> the sip proxy is on a public ip address.
>
>
>
> Regards,
>
>
>
> Dinesh Birlasekaran
> Network Engineer,
> ComIT, Institute of Molecular and Cell Biology
> 61 Biopolis Drive, Singapore 138673
> HP : 92962676 DID : 65869804 Fax : 67791117 Email :
> dinesh@imcb.a-star.edu.sg
> WWW: www.imcb.a-star.edu.sg
>
>
>
>
>
> DISCLAIMER:
> This email is confidential and may be privileged. If you are not the
> intended recipient, please delete it and notify us immediately. Please do
> not copy or use it for any purpose, or disclose its contents to any other
> person as it may be an offence under the Official Secrets Act. Thank you.

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DISCLAIMER:
This email is confidential and may be privileged. If you are not the intended recipient, please delete it and notify us immediately. Please do not copy or use it for any purpose, or disclose its contents to any other person as it may be an offence under t
he Official Secrets Act. Thank you.
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