CoIP-8 CDMA Gateway Maximize

CoIP-8 CDMA Gateway


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Our CoIPs ONLY support China Telecom network.In addition, we’ve developed our proprietary Remote SIM technology for SIM card management without inserting SIM cards to CoIPs. Together with the SMS Server and SIM Sever, you can now build your own system for voice traffics between VoIP and CDMA or a SMS Messaging system based on your application requirements. In addition, each CoIP is equipped with a Remote Control client which enables a secure remote access method for technical support and CoIP management. All of the above features are available at no additional charges.

The concept diagram below shows a simple VoIP network for call center application.  It consists of a softswitch/IP PBX and VoIP clients such as an IP phone, a call center operator, and CoIPs.  All VoIP clients are configured to register to the softswitch/IP PBX.  For the CoIPs, each CDMA channel is inserted with a valid SIM card in order to access the CDMA network.  Both incoming and outgoing calls between the VoIP and CDMA/PSTN networks can now be realized.

Key Features

Call from VoIP to CDMA or CDMA to VoIP

Bulk SMS

Auto check balance and recharge

Remote SIM Control

Outbound call from voip

Inbound call from gsm

Remote management

Software Features

VoIP Protocols: SIP V2, H.323 V4

Audio Codecs: g711(alaw/ulaw), g729, g723.1

DTMF format: SIP INFO, RFC2833, Inband

Packet Loss Concealment

Programmable Jitter Buffer: Fixed, Dynamic, Adaptive

Network Connection: DHCP, PPPOE, Static IP

STUN Server

Support English, Chinese

Support Signaling encryption

Support media encryption

Support Media NAT Traversal

Support Remote control

Hardware Features

CDMA Channels:8

Power Adapter: DC 12V/3A

CPU: ARM11/700MHz

RAM: 128MB

Flash: 8M

Frequency: CDMA2000-1x 800MHz

Max power consumption: 24W

Weight: 1.3KG (Including AC/DC Adapter)

Size: 32.5cm*14cm*3cm

Operating Temperature: 0 - 45℃

Working Humidity:  10% - 90% non condensation



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CoIP-8 CDMA Gateway

CoIP-8 CDMA Gateway

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