07-22-2008 09:19 PM - edited 03-15-2019 12:08 PM
Hi,
Need your help in understanding this.
There's a central location with let's say 5 ATAs and some 10 remote locations each with one ATA.
AIM - To have communication between all the analog phones connected to ATAs in all locations.
Challenge - CCM or CCME can not be positioned.
Solution - Have SIP firmware running on ATA considering the fact that H.323 and MGCP images are EOS for ATA.
Now all these ATAs can not have a communications amongst each other witohut an additional component.
My undersanding is that the additional component would be a proxy server. Do I need a Registrar server [Or a proxy server which can act as a registrar server] also?
Considering the fact that Cisco SIP Proxy server is EOS is there any product from cisco which can help achieve this? At this point of time I am not considering any third party products and wanted to explore Cisco Product line to achieve this.
-> Sushil
07-24-2008 04:14 PM
Cisco Presence Server CUPS 6.0, achieve's this. It will need to be licensed, however buying CCM gives you the license necessary to run the SIP-UA service of CUPS for free. I am running 2 CUPS servers for a SIP Proxy in a productions network and I love it!
HTH, please rate useful posts.
Chad
07-25-2008 01:59 AM
Thanks Chad,
I completely forgot about the Presence server.
I'll have to see if I can position a presence server just for this purpose.
-> Sushil
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