Dual Band 4x GSM SIM Gateway PABX,VOIP gateway IP PBX

Selling leads

Posting date : Dec 27, 2010

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Membership

Free Member Scince Dec 24, 2010

Payment Terms

T/T

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Category

MINERAL PRODUCTS | Ores slag and as

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Company Info

Quick Detail

Place of Origin

China [CN]

HS-CODE

26-

Package & Delivery Lead Time

Delivery Lead Time

2011-06-27

Detailed Description

1. 4RJ11 ports with 4simcards 2. GSM: 900MHz/1800MHz 3. Adopts industrial module(wavecom engine) to ensure good performance 4. Compatible to most telephones, PBX (for office use) and VoIP gateways (for call termination) 5. Provides reversal polarity signal for metering 6. Caller ID. With DTMF/FSK(option) 7.hide send caller id Features: Providing 900mhz and 1800mhz GSM or 850mhz/1900mhz (opation ) Simple to install/easy to maintain Allow PIN code entering and reciprocal phone-card lock Provide optimized circuit directly connecting the exchange device for extensions Polarity reversal signal for metering 3.5dBi gain antenna Compatible to PABX,VOIP gateway, IP PBX, Call back system, cord phone, Voice system, and etc. Suitable for call termination of ISP Dialing tone DTMF Dialing Display Incoming caller ID. Hide calling out number. Working state indicator Signal Strength indicator