Polycom & TIP

A few days ago, Polycom announced support for the Cisco/IMTC - Telepresence Interoperability Protocol (TIP) standard.
The Telepresence Interoperability Protocol was developed by Cisco to allow multi-screen interoperability between Telepresence systems from different vendors. The protocol was transferred to IMTC for on-going development and is offered in a royalty-free license.

The announcement was promoted in PR channels of both Polycom and Cisco, a rather unique sight:


David Benham, IMTC TIP Activity Group Co-Chair responded to the announcement, indicating the importance of the protocol to the industry:
“We are pleased to hear that Polycom is joining other companies in adopting the Telepresence Interoperability Protocol (TIP), the only open, multi-screen interoperability protocol available today.   In mid 2010, Cisco transferred ownership of TIP to IMTC so it can provide stewardship of the protocol, offer TIP royalty-free to anyone as well as manage the TIP open source project.   We look forward to Polycom implementing TIP, which helps improve overall market acceptance of Telepresence systems and services.”

TIP support will allow Polycom Telepresence equipment to participate in a HD video-conference with Cisco products. Polycom UC Intelligent Core MCU will support Cisco’s TIP from Q2 2011.
Polycom isn’t the first Company outside Cisco to support TIP – The protocol is licensed by many companies including Radvision, LifeSize (Logitech) and Tandberg (now a part of Cisco).

For more info about TIP, check our TIP Page.

About the writer: IMTC

IMTC SuperOp! 2010 – Continuing Advancing Interoperability

So the time is finally on. Long-planned and even postponed (thanks to the Iceland volcano with the unpronounceable name), IMTC SuperOp! 2010 is taking place in a small town of Jesi, near Ancona in Italy, June 14-18. Big Thank You to our hosts RADVISION Italy, Aethra.Net and Telecom Italia, as well as our sponsors Tandberg, Polycom, Cisco and Vidyo!

What is behind the name “SuperOp”, which sounds both big and cryptic at the same time? SuperOp!, a.k.a. “major interoperability event” is an annual gathering of IMTC member companies, getting together to conduct interoperability testing of IP Multimedia Communications solutions over one big network setting. Our First SuperOp!, took place in 1997, and then continued annually. SuperOp!’s goal is to help engineers to advance the level of interoperability of their companies’ products. Latest and greatest solutions, quite often include simply unreleased [yet] versions of software and hardware, that are tested for interoperability with each other. One can truly look at the SuperOp! as a giant development lab, where experts from the competing (sic!) companies work together to improve their products.

Is SuperOp! still relevant? It seems that interoperability is a key word, coming from every corner of the communications industry. From newly formed alliance, UCIF, which promises to focus on interoperability of unified communications, to the just announced Apple’s iPhone 4, which will provide video communications based on open standards, interoperability is a key topic for the whole industry. And interoperability is the major area where IMTC made the difference from day one – iNow profile and H.323 Forum Certification Program, numerous improvements in mobile video streaming standards and technologies, adapted by 3GPP, 3G-324M interoperability testing plans used by GCF as a foundation for certification program for mobile video telephony, MONA standardization in ITU-T, SIP Parity (video control enhancements over SIP)  definitions which are now making it into IETF, and latest efforts in the GSMA VoLTE and Telepresence multi-streaming and TIP – these are IMTC contributions into making technologies better in the practical hands-on terms.

So what will be happening at the SuperOp! 2010? First of all, there will be a lot of interoperability testing done in all of the Activity Groups – video conferencing using both SIP and H.323 (thanks to the year long hard work of the SIP Parity activity group, SIP-based video communication is becoming a reality), IP video streaming in PSS Activity Group, mobile video conferencing using 3G-324M. Then there will be a traditional SuperConnect – all-participants with all the video conferencing devices, always done on the last day of the event. In addition to this traditional activities, this year IMTC will also conduct Telepresence Workshop, where industry leaders from Cisco, Polycom, Vidyo, AT&T and others will present current state of affairs in the Telepresence Interoperability and lay out the plans to make Telepresence ubiquitously interoperable (audience poll: who thinks it is achievable, raise your hands J). All in all, we are looking at a busy week, a lot of work and a lot of fun! IMTC is open for every company interested in improving interoperability of their products (and enjoying the process at the same time!), so … c’mon over!

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About the writer: IMTC

Let me give you a TIP about Telepresence

Jar o' Money
Image by allie™ via Flickr

While video conferencing has started from the ground up as an interoperable solution, telepresence hasn’t. The high end of the high end visual communication systems just don’t play well with the rest of the industry – different products from different vendors can’t really communicate with each other. For a highly expensive system, this limitation of interoperability isn’t a simple one. But now times are changing, and two recent announcements are making it clear that telepresence is becoming interoperable at long last:

1. Cisco, the company pushing telepresence the most, recently released their Telepresence Interoperability Protocol – TIP. Hopefully, this will soon get standardized in the ITU or some other organization.

2. The IMTC just started a new activity group for telepresence.

The focus of these initiatives is making sure that the use of telepresence with multiple monitors (the standard practice these days) will actually work when it comes to interoperability. It requires dialing out calls, coupling media streams and being able to explain and understand the layout of remote room systems and the number of codecs/seats/monitors they have.

So here’s my TIP:

· If you’re interested in telepresence, make sure to join the IMTC’s new activity group.

· If you want to know how telepresence might look in the future – start reading science fiction books.

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About the writer: Tsahi Levent-Levi