Tutorials

Tutorials

Collaborative Applications

  • Video conferencing codec primer

    This codec primer explores video and voice codecs and explains their essential role in video conferencing setups, allowing participants to see and hear each other in real time.  Continue Reading

  • What to expect from video service providers

    Here are the general operation services to expect from video service providers, and tips for adapting your network to work well with video service providers.  Continue Reading

  • Instant messaging (IM) tutorial

    Instant messaging (IM) has become the communication vehicle of choice for many enterprises. A real-time communication application, IM is essential to unified communications (UC) systems. This comprehensive tutorial details the ins and outs of IM ...  Continue Reading

  • SIP tutorial

    Session Initiation Protocol (SIP) is becoming the signalling protocol of choice in the IP telephony, VoIP and unified communications (UC) industries. This comprehensive tutorial details the ins and outs of basic SIP operation, security, ...  Continue Reading

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