Most session management platforms can both integrate legacy systems via SIP, H.323 or Q.SIG, or even support SIP-based desktop or softphone clients. The resulting SIP layer, provides an interface to ...

SIP has been around for around 20 years now, and yet engineers are still finding new ways to use it to address telecommunications challenges. One emerging method is SIP session management, which ...

Broadcasting over IP is rapidly becoming the paradigm by which broadcasters are planning future broadcast network infrastructures. Within the diverse range of broadcast IP devices coming onto the ...

In our last VoIP installment, we looked at the main reasons why SIP has become a widely adopted protocol, but we left details of the protocol’s inner workings fairly vague. This article will drill ...

GAITHERSBURG, Md., Feb. 26, 2024 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their SIP protocol emulation and ...

I have a question for all you No Jitter readers: What is SIP used for? If you are like most people in the communications industry, you will tell me that SIP is used to make telephone calls. Some of ...

Not all sessions and applications are equal, and the network can only do so much with QoS and call admission control; a new architecture is needed. Current communications architectures based on ...

Emmanuel Proulx is a SIP (Session Initiation Protocol) developer who has written an excellent tutorial on the signaling protocol that is widely used in VoIP to initiate communications sessions between ...