SIP and Unified Communications Standards

  • July 11, 2006 11 Jul'06

    How is SIP winning favor over H.323?

    Learn about the similarities, differences and major reasons how SIP is putting H.323 to rest.

  • June 06, 2006 06 Jun'06

    Asterisk announces major updates

    Digium, maker of open source PBX Asterisk, yesterday announced enhancements to its Business Edition at GlobalComm 2006.

  • May 30, 2006 30 May'06

    News Nuggets: IP PBXs, VoIP test, free Internet calling for enterprise uses and video apps

    Hosted VoIP provider Signate upgrades enterprise IP PBX solution; VoIP testing vendor starts partner program; Gizmo SIPphone keeps global users in touch; and LiteScape brings apps to video phones.

  • May 25, 2006 25 May'06

    VoIP adoption changing how contact centers do business

    VoIP vendor Interactive Intelligence polled 105 companies and found that VoIP is making a huge impact on call/contact centers.

  • May 11, 2006 11 May'06

    VoIP will soon be 'mainstream'

    A recent study by Infonetics Research found that VoIP use in the enterprise will more than double by 2010, and VoIP could soon be considered mainstream technology.

  • May 09, 2006 09 May'06

    Asterisk VoIP gets redundant

    Ranch Networks yesterday rolled out appliances that add redundancy to Asterisk servers, ensuring that VoIP service is up and running 24/7.

  • March 23, 2006 23 Mar'06

    Presence software gets heavyweights behind it

    A flurry of activity from heavyweights Microsoft and Cisco, and from other vendors, adds momentum to the fledgling presence market.

  • March 13, 2006 13 Mar'06

    VoiceCon highlights: WLAN, contact centers and voice over Wi-Fi

    Support for SIP and presence software weren't the only industry hot topics at last week's VoiceCon. The spotlight was also on wireless LANs, contact centers, and voice over Wi-Fi.

  • March 09, 2006 09 Mar'06

    SIP takes center stage at VoiceCon IP telephony show

    Session Initiation Protocol (SIP) is the major area of focus for exhibitors at the VoiceCon IP telephony show this week, while attendees and vendors keep an eye on management, security, converged networks and collaboration.

  • July 06, 2005 06 Jul'05

    Cisco Spotlight Series: Opening up open source VoIP

    LAS VEGAS -- Cullen Jennings, distinguished engineer in Cisco Systems Inc.'s voice technology group, is not only one of the industry's top standards experts, but he's also a key strategist behind the networking giant's enterprise voice strategy. <...

  • March 01, 2005 01 Mar'05

    Avoiding a VoIP security 'judgment day'

    Some might argue that a VoIP security "judgment day" is unavoidable -- that only a large-scale, well-publicized information theft or network outage will raise awareness of just how dangerous it is to take voice network security lightly.

    But ...