Archive for the ‘IP telephony’ Category

Improving WebEx VoIP audio quality

June 7th, 2010 by Andraz Piletic


In recent weeks, I have participated in a few WebEx conferences. While those organized by Cisco mostly relied on traditional telephone connections for audio delivery, others used an integrated VoIP solution, which has a more attractive price. While good old telephony works pretty well no matter where you are or what ...

Posted in IP telephony, VoIP, Voice | No Comments »

Microsoft Network Load Balancing (NLB) functionality does not play nicely with Cisco switches

July 30th, 2009 by Dragan Spasojevic


Recently we had some problems with call disconnections at the location of the IP telephony integration in the communications network. Our client had switched from an analog system to the IP system and therefore had understandably high expectations.

Posted in IP telephony, Technical | 1 Comment »