2 FXS & 2 FXO Port VOIP IP PBX

OFS-PX4 is an all-in-one IP-PBX for small office, featuring built-in analog phone interfaces, CO line interfaces, SIP trunks and SIP client support. With features such as click-to-call, auto-attendant, on a fly recording, mobile extension, and call back, it greatly improves the communication with customers.

Applications

Telephon system for small enterprises with distributions, such as chain-stores and etc.

Intellectual home telephone system of home

 Call center

 Telephon system for virtual offices

Key Features

Protocol: SIP

2-4 FXS / FXO Ports

Multi-Site PBX Networking Feature

Maximum 8 IP Extensions Registered

Call Record System software

Automated attendant

Interactive voice response (IVR)

Working hour and non-working hour service

Changing automated attendant profile on a fly

Queuing

Operator group (Up to 5 operators)

Operator console

Incoming call

Direct inward dialing (DID)

Direct dialing in (DDI)

Calling line identification (CLI) distribution

Call block

Ring tone pattern selection

Call waiting

Group receiving

Extension group

Group call distribution

Group ringing

Extension receiving

Call forking (Ring simultaneously another pre-selected terminal)

Call forwarding (FWD)

Do not disturb (DND)

Ring pattern selection

Color ring back tone

Call pickup

Directed pickup

Group pickup

Pickup operator’s call only

Making call

Intercom call

Account code entry

Outgoing line preference

Trunk group

Speed dialing

Hot line (Immediate, delay)

Caller ID block

Emergency call

Outside access

Direct inward system access (DISA)

Remote extension setting on phone