As SIP continues to seep into the mainstream, more attention is being paid to security issues, especially in public IP networks/the Internet. At VoiceCon Orlando in March, we're bringing back Cullen ...

Chances are, your users haven't heard of Session Initiation Protocol (SIP) outside of any meetings you may have had with them concerning your company's telecommunications. But, in fact, SIP is ...

On either side of that somewhat soft SIP trunk demarc, security continues to be important, and it's still a matter of contention on who's willing to pay for what services. In case you don't know him, ...

The Session Initiation Protocol (SIP) enables voice communications over IP networks (VoIP). However, this traffic is vulnerable to hackers and phishers, and organizations need to take prudent steps to ...

A team of 20 iLabs engineers spent eight days running more than 1,100 SIP interoperability tests, and the conclusion is that having multi-vendor VoIP devices work together is by no means a given. Last ...

This whitepaper is available from the IP Security Assurance (IPSA) Working Group that describes Accellera’s initial proposal to address the industry’s security concerns involving IP integration. Since ...

Using IP as security is an attractive way of accessing finance for many companies. Alexandra Pygall and Mark Kramer explain the issues borrowers and lenders need to consider The value of IP has the ...

Deployment of session initiation protocol (SIP) is way up. Companies have increased deployment by 58% from 20008 to 2009, growing from 12% to 19%. Why? Primarily, cost savings: SIP trunks are much ...