Enterprise VoIP
Nortel Phone System & PBX
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system support for sales, installation and service, including
Nortel Norstar and Meridian phone systems, through our VAR Network.
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Phone System Search Engine or browse the complete selection
of VoIP phone handsets, IP PBX systems, voice gateways, adaptors,
and other computer networking equipment from Avaya 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.
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IP Telephony FAQ's:
What is the function of
a voice gateway?
Voice gateways are network hardware devices that provide the interface
between the enterprise LAN and the public switched telephone network.
This involved converting between packet based VoIP telephony and
circuit switched based TDM telephone trunks or analog telephone
lines.
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.
