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VoIP Protocols News
October 29, 2009
As high-definition phones become more prevalent in the catalogs of enterprise phone manufacturers, HD voice adoption is becoming inevitable. Enterprises are quickly hearing the value, and the prices are coming down, too.
October 04, 2008
Learn what a Session Initiation Protocol (SIP) trunk is and how it can strengthen the value of your VoIP and unified communications deployments.
August 27, 2008
When its leased TDM PBX hit the wall, the Calvary Church turned to Digium for an open source, Asterisk-based IP PBX system.
January 07, 2008
SearchVoIP.com brings you, in no particular order, the most requested tips by our members of 2007.
VoIP Protocols Get Started
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G.729 is a standard for Internet Protocol (IP) private branch exchange (PBX) vendors, as well as for the public switched telephone network (PSTN)... (Continued) Continue Reading
G.711 is the default pulse code modulation (PCM) standard for Internet Protocol (IP) private branch exchange (PBX) vendors, as well as for the public switched telephone network (PSTN). Continue Reading
Session Initiation Protocol (SIP) is becoming the signalling protocol of choice in the IP telephony, VoIP and unified communications (UC) industries. This comprehensive tutorial details the ins and outs of basic SIP operation, security, ... Continue Reading
Evaluate VoIP Protocols Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
Cabling and network issues can impact the quality of your VoIP service. Can a SIP phone solve these issues? Find out here! Continue Reading
Microsoft teams with Nortel in the VoIP market and now they're taking on Cisco. The VoIP arena hasn't been this exciting since it came into being! Find out what all these changes mean to you and what it means to have Microsoft in the voice space. Continue Reading
Both SIP and H.323 can be used as signalling protocols in IP networks, but is one superior to another? SearchVoIP.com expert Carrie Higbie answers this user-submitted question. Continue Reading
Manage VoIP Protocols
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Can you provide some real-world benefits of deploying SIP? Continue Reading
This article provides solutions to performance issues in the OSI network layers, Layers 3 - 7, when performing an IP telephony deployment. Continue Reading
Problem Solve VoIP Protocols Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
Find out how MPLS helps in VoIP implementation between a parent company and its branch offices. Continue Reading
Microsoft's Real-Time Codec (RTC) delivers VoIP and unified communications services (UC) that are optimized in real time for available bandwidth. Continue Reading
VoIP and IP telephony are two terms used sometimes interchangeably -- but are they really the same thing? Continue Reading