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16 Channels Wireless Voip Gateway - China

price: contact company for price

Main Features

Standard G711A/U, G7231, G729A/B voice codec

1/4/8/16/32 GSM/CDMA channels

SIP10/20 Protocols, preventing force-out

Support SIM bank and SIM server

Support up to 32 concurrent calls


Flexible routing and number transformation rules, support the single-channel duration limit

Black and white list based on IP and password

Support telnet configuration and upgrade



Mobile phone interfaces:8/16/24/32 channels GSM, up to 32pcs GSM channels

LED indicators:Power, Run, signal strength indicator


Voice over packet capabilities:G.168 with 32, 64 or 128 ms tail length; echo canceler technology

Voice codec:G711, G7231, G729AB

QoS:Diff Serve, ToS, VAD, PLC, CNG

Call features

Call type:language

Language tips:dial 2 times

Call processing:a dial-up, dialing rules can be configured

Language configuration:dial-up process can be configured


Routing rules: port group, the IP group, up to 32 routing rules can be configured

Mobile Phone Features

Polarity reversal: support network



Protocols:SIP V2 RF C3261

Configuration Management

Management:TFTP, HTTP Syslog, CDR

Web GUI: Configuration, firmware upgrade, Configuration backup/restore

Physical Features

Universal Power Supply:input:100-240VAC/50Hz

Environmental:Operational:32-104° or 0-40°C Humidity:10%-90%(non-condensing)

Storage:14-140° or -10-60°C


Certification FCC, CE

Protocol Standard

standard SIP protocol:Network Protocols:STUN, PPPoE, HTTP, DHCP, DNS

ITU-T G711α-Law/μ-Law, G7231, G729AB;


System Function

PLC: Packet Loss Concealment

VAD: Voice Activity Detection

CNG: Comfort Noise Generation

Support local and remote SIM card mode

Adjust the port gain

DTMF mode optional

Anonymous call

Sending/receiving SMS

Black and white list

One Number

Echo cancellation(ITU-T G168/165 Standard )

Automatically choose the network

Company Contact:

  • Phone: 8675526962095

  • Address: 1st Floor, Building 92, Taoyuan Community, Longzhu, shenzhen, China

  • Email: Email

Published date: September 6, 2013 -

  • Business Description: involved in international trade import export of goods, products, and services

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