SIP in higher education

[Jan Ruzicka <>]

Steven C. Blair napsal(a):
> If you wish to add a SIP proxy either OpenSER/OpenSIPs or SER will work 
> fine. I'm not sure what you mean when you say "... supports Directory to 
> query." Both proxy servers will maintain a database of contacts based on 
> register messages and a database of subscribers provided you compile in 
> MySQL support.
> 
> Does Call manager 6 speak SIP to gateways or does it still only speak MGCP?
> 
> What about support for alphabetic userid in the R-URI and DNS SRV support? 
> If CCM supports these then you may be able to interoperate with SIP.edu 
> without adding the proxy.

I afraid this doesn't work even in v7
but there are some links that shows some (future) possibilities

from
http://www.cisco.com/en/US/prod/collateral/voicesw/ps6788/vcallcon/ps556/solution_overview_c22-493511.html

Increased compatibility with other vendors' solutions is now enabled
with Cisco Unified Communications Manager 7.0:

– The MobileConnect feature (single number reach) now supports URLs as a
remote destination to a Microsoft Office Client. For instance,
administrators can now configure a 

 to ring on a
Microsoft Office Communicator client in addition to mobile phones or
home phones.

Jan
> 
>> -----Original Message-----
>> From: Joao Pereira 
>> [mailto:]
>> Sent: Monday, November 10, 2008 5:46 AM
>> To: 
>> 
>> Subject: Re: [sip.edu] Experiences with Cisco Unified Communications
>> Call Manager 6 or above.
>>
>> Hello
>> You need to install OpenSER and create a trunk form the UCCM to
>> OpenSER.
>> Regards
>> Joao Pereira
>>
>>
>> 
>>  wrote:
>>> Hello Everybody:
>>>
>>>
>>> We are from the Autonomous Barcelona University(UAB) and recently we
>> installed a new VoIP PBX UCCM 6.1(2)from cisco over sip protocol. We
>> are thinking to integrate SIP.EDU in our university but we don't have
>> any experience of people doing that with our configuration.
>>> Watching the SIP.EDU cookbook and comparing, Our Cisco VoIP PBX
>> haves a coupple of MGCP gateways and SIP support  and we think that is
>> possible to integrate with a SIP PROXY that supports Directory to query
>> (like SER), doing that the CCM's works as a  sip gateway against the
>> SIP PROXY.
>>> Has anyone any experience with this kind of configuration?
>>>
>>>
>>> Thanks in advance to  everybody!
>>>
>>>
>>> Óscar
>>>
>>>
>>>
>>>


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