Enterprise VoIP
Polycom Phones & Equipment
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offering phone equipment, installation and service, including
SoundPoint IP phones, speaker phones and video conference equipment,
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Phones Search Engine or browse the complete selection of
VoIP phone handsets, IP PBX systems, conference call phones,
voice gateways and network equipment from Polycom and other telecommunications
vendors.We offer business grade voice over IP telephone solutions,
including ISDN PRI and SIP Trunking voice and data bandwidth
savings for network convergence. Find qualified dealers in your
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IP Telephony FAQ's:
What are the leading VoIP
protocols?
The most popular are H.323, the original protocol established
by the International Telecommunications Union, and SIP or Session
Initiation Protocol, a text base protocol that is greatly simplified
by the more multimedia capable H.323.
What is clipping?
The term clipping refers to momentary losses in the VoIP voice
signal due to packet loss on the network or excessive latency
that causes packets to arrive out of sequence.
