Acme Packet’s Net-Net SBC Cluster is a scalable solution for supporting up to 2 million subscribers from a single SIP IP address for any IMS, RCS or NGN service network delivering voice, video and ...

SIP trunking is financially attractive. But it is important to size your SIP trunking to support the calling services that your enterprise requires The proliferation of SIP trunking makes the ...

Vendors would have you believe you need to spend thousands of dollars on protocol analyzer software to troubleshoot Voice over IP (VoIP) networks. After all, voice quality suffers if packets are late, ...

To "prove" that ALG is off, target a host on a public IP with your SIP client, and run a packet capture there. In the "Contact: <sip:[email protected]>;expires=3600" line of the registration ...

A basic guide to tracing complicated call flows on an Avaya Aura system. "If I had an hour to solve a problem, I'd spend 55 minutes thinking about the problem and 5 minutes thinking about solutions." ...

Why Most Buyers Can Ignore the Question of SIP vs VoIP Your email has been sent Discover the differences between SIP vs VoIP and why those differences don’t really matter that much during the buying ...

I am currently running a PIX 515 with version 5.2(3) (old, I know). I am also running an Asterisk IP PBX on the inside of the network and accepting Voip calls from the outside.<BR><BR>I have the SIP ...