TERAVoice VoIP Gateway Features
TERAVoice can act as a gateway between VoIP networks and the
public network (PSTN). TERAVoice currently supports the H.323 protocol.
Support for SIP (Session Initiation Protocol) is available with an optional
SIP stack. This
feature can be used to simplify the transition from a classic PBX system to
a VoIP based solution or as a cost-effective method to add more clients to
an existing PBX system.
The VoIP gateway can be used for clients on a LAN but also
for WAN clients which connect to TERAVoice via the internet. Roaming users
can use TERAVoice then for making calls through their home office allowing
cheaper rates and the ability to be reachable under a single public phone
number wherever they are.
TERAVoice can also be used as a replacement for hardware
based VoIP gateways (for example with Cisco
CallManager™) which are often quite expensive.
Glossary:
Wikipedia: VoIP -
Wikipedia: H.323 -
Wikipedia: SIP -
Wikipedia: SDN
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