Enterprise VoIP
IP Telephony Solutions
We offer business grade voice over
IP telephone solutions, including ISDN PRI and SIP Trunking voice
and data bandwidth savings for network convergence, plus access
to qualified
dealers nationwide for installation, service and upgrades
at your business location. Get one-stop shopping for equipment
and line services at the best prices. Call the toll free number,
or use this handy online form to inquire.
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Free Live
Help: 1-866-436-7868
VoIP Reference Code: 1265 |
IP Telephony FAQ's:
Why are there two versions
of the G.711 CODEC?
This goes back to the development of digitized voice by the phone
companies. The U.S. and Japan have standardized on G.711 mu-law.
The European standard is G.711 a-law. They use slightly different
coding schemes.
How much bandwidth is needed
for G.711 VoIP?
The high quality G.711 CODEC encodes each telephone conversation
at 64Kbps. About 90 Kbps is needed per call to support the protocol overhead needed for VoIP.
