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,
through our VAR Network. Go directly to the Polycom
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
area for installation, changes and upgrades. Just enter your
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IP Telephony FAQ's:
SONET is fiber with telephony
heritage
SONET was designed to carry telephone conversations, so it handles
the TDM (time division multiplexing ) digital voice channels from
PBX and telephone carrier switches easily. Because it is synchronized
like the T-carriers, you can add or remove channels at will with
an add-drop multiplexer. This makes it easy to interconnect a
group of locations in a regional or even nationwide network.
What is Comfort Noise?
Most people are use to hearing a small but finite background noise
on phone calls. VoIP telephony has the ability to transmit complete
silence during pauses in conversations, which can falsely suggest
that the call has been dropped. A comfort noise generation function
or CNG artificially recreates that minute background noise.
