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Cisco UC v4/5/6 supported for Direct-SIP with OCS R2
20 April 09 04:46 PM

The UC Open Interoperability Program has been updated and Cisco Unified Communications Manager (aka Call Manager) versions 4, 5 & 6 are now supported for Direct-SIP connectivity with OCS R2. This means that back-end integration can be configured between Read More...

Postedby jkruse | 2 Comments    

Filed under: uc, cisco, voip, interop, mediation, sip, sip trunk

Integrating Telephony with OCS R2
17 April 09 03:10 PM

Updated for OCS 2007 R2, this white paper covers everything you want to know about Voice Interoperability with OCS.  Topics include Media Gateways, IP-PBXs, SIP Trunking, PBX integration Scenarios, Standards Compliance, Integration Features and Migration Read More...

Postedby jkruse | 1 Comments    

Filed under: ocs, pbx, voip, download, whitepaper, r2

Direct SIP connectivity with OCS and Cisco UCM v4.2, 5.1 and 6.1
08 September 08 07:36 PM

Cisco Unified Communications Manager (aka CallManager) version 4.2, 5.1 and 6.1 (specific version/release below) is now certified for Direct SIP connectivity with Office Communications Server.  Direct SIP allows connectivity between the OCS mediation Read More...

Postedby jkruse | 1 Comments    

Filed under: uc, ocs, cisco, voip, interop, mediation, sip, sip trunk

Is that an analog PABX in your pocket?
26 August 08 11:39 AM

Sure is!  (but I am also happy to see you)  This beast was recently purchased on eBay and is currently sitting in Microsoft's Melbourne office.   I love seeing the old 1950s phone next to the Communicator Phone Editions (aka Tanjay).  Read More...

Postedby jkruse | 0 Comments    

Filed under: um, ocs, voip, tech.ed, tanjay, TechEd2008ANZ, TechEd Australia

Office Communications Server 2007 VoIP Test Set
15 April 08 11:00 AM

Microsoft Office Communications Server 2007 VoIP Test Set enables you to simulate a SIP endpoint to test connectivity. VoIP Test Set for Office Communications Server 2007 supports emulation of a SIP endpoint to test connectivity. Emulation options include Read More...

Postedby jkruse | 0 Comments    

Filed under: ocs, voip, download, tools, mediation, testing, sip

OCS shines with Office Communicator 2007 front end and Exchange 2007
27 June 07 09:53 AM

A great review of OCS is available Network World... Microsoft is getting ready to make a big splash into the VoIP pool with its OCS 2007, expected to ship this summer. When OCS's software-based VoIP engine is coupled with Microsoft Office Communicator Read More...

Postedby jkruse | 1 Comments    

Filed under: uc, ocs, voip

Speech codec in OCS 2007
14 March 07 06:54 AM

One of the huge improvements we're making in Office Communications Server 2007 is in the area of speech quality and Quality of Experience in VoIP phonecalls. We have a document available for download with an overview of our RTAudio advanced VoIP codec, Read More...

Postedby jkruse | 0 Comments    

Filed under: ocs, voip, qoe, rtaudio