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4 FXO Port Voip Gateway

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
Optfocus
Model Number:
OFS-CG4N-440
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Shenzhen Optfocus Technology Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Shenzhen
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name Optfocus
Model Number OFS-CG4N-440

Key Features

Protocol: SIP & MGCP

2-4 FXS/O Ports

Routing , CDR, BusyTone Detection,

DID, MWI T.38 Fax Relay,Echo Cancellation

 

 

Features

 

SIP protocol

RFC3261

RFC3262

RFC3264

RFC3311

RFC3515

RFC3581

RFC3966

RFC4028

SIP registration (Per trunk, per gateway)

Registration expire setting

SIP trunk

Backup SIP proxy (Up to 10 proxies)

Peer-to-peer communication

SIP-to-SIP relay

Hook flash relay (INFO)

 

 

 

 

FXS

Polarity reversal generation

Caller ID generation (Bellcore and ETSI FSK, DTMF, before/after ring)

Ring cadence setting

Ring frequency setting

Volume control

Hook flash timing setting

Message waiting indicator (FSK, polarity inverse)

 

FXO

Hot line

Relay to FXS extension

Redirect to SIP server

Interactive Voice Response (IVR) and second-stage dialing

Outbound calls from either FXS or service network

Battery reversal detection

Caller ID detection (Bellcore and ETSI FSK, DTMF, before/after ring)

Busy tone detection

DTMF out-pulsing timing setting

Volume control

Ring parameter setting

Busyout when FXS is not available

 

Codec/FAX/RTP

G.711ALaw, G.711ULaw, G.729 (Note1) and G.729B (Note1)

T.30 fax transparent, T.38 fax

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Shenzhen Optfocus Technology Co., Ltd.
Business Type
Manufacturer
Year Established
2009
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People
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