IP-PBX
IP-Phone
IP-Phone
MULTI-SITE CONNECTIVITY
A multisite connectivity can be established through the existing IP network. SETU VFXTH connects to existing infrastructure with its varied
interfaces. SETU VFXTH located at various branch offices can be registered to the IP-PBX at the head office. This extends the IP-PBX
connectivity to the various branch offices. SETU VFXTH can be connected to the local PSTN network via FXO interface. This allows all other
registered users of the IP-PBX to access the local PSTN network where the SETU VFXTH is installed, reducing the call cost significantly.
SETU VFXTH alone suffices to provide connectivity to both Switched (PSTN) and VoIP networks, as in the case of branch offices 1 and 2. It also
supports direct connectivity of up to 32 TDM extensions. On the other hand, SETU VFXTH can be a bridge that connects an existing PBX system
to the IP network, as in the case of branch office 3.
TDM PBX
FXS
FXO
FXS
PSTN
SETU VFXTH
FXS1
FXS32
SETU VFXTH
FXS1
FXS16
FXO
PSTN
Head Office
Branch Office 1
Branch Office 2
Branch Office 3
SETU VFXTH APPLICATIONS
VoIP GATEWAY FOR TRADITIONAL PBX
SETU VFXTH helps an organization to integrate new communication technologies to its existing infrastructure. Using SETU VFXTH, a traditional
PBX system can connect to VoIP networks. With new networks being integrated, communication happens using the most cost-effective
networks. Features like Automatic Number Translation, Programmable Access Codes and host of other advanced functionality enable users to
access new networks without changing their dialing habits.
SETU VFXTH can be connected to a traditional PBX in two ways. Firstly, the FXS ports of SETU VFXTH can be connected to the FXO ports of the
PBX. On dialing prefix assigned in the PBX, the user can access these FXS ports to make VoIP calls. Secondly, the FXS port (SLT port) of the PBX
can be connected to FXO port of the SETU VFXTH. PBX users can access VoIP network connected to SETU VFXTH by dialing the FXS port
number of the PBX.
PSTN
SIP Proxy
1 to 32
FXO/FXS
SETU VFXTH
TDM PBX
IP
PSTN
IP
SETU VFXTH
IP-PBX
PSTN GATEWAY FOR IP-PBX
SETU VFXTH enables the IP-PBX users to make calls to the PSTN network. It assures users the most cost effective route of IP for all their calls to
PSTN till the last mile of termination.
Multiple Branches can be connected over IP network, reducing overall communication cost in-between the various branches of an
organization. SETU VFXTH gets registered to an IP-PBX as a client. Registering multiple gateways to a single IP-PBX, allow the IP-PBX users to
relay calls over IP. This also facilitates employees at one branch office to access the local PSTN connectivity of the other branch. This further
saves on inter-network toll charges.
IP-Phone
IP-Phone
IP
SETU VFXTH
(155 strony)
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