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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: RealTone Technologies,Inc
  • Model Number: WSS100-TG-4E1/T1, WSS100-TG-4E1/T1
  • Type: VoIP Gateway
  • Certification: CE FCC
  • Product name: Digital Gateway
  • other name: TDM gateway
  • Colour: black

Packaging & Delivery

Packaging Details 44x42x13cm
Delivery Time 3days

Specifications

1,2,4 E1/T1 ports
Support ISDN PRI signaling and SIP protocol
T.38 fax realy
SIP to PRI converter

SIP to PRI converter support 1,2,4 E1/T1 ports, support ISDN PRI signalling and SIP protocol

 

Compatible with Asterisk, FreeSwitch, VoIPSwitch,Opensips

and the popuale PAXB like NEC, Nortel, Huawei, ZTE, Alcatel, Mitel...

 

Nice SIP to E1 converter for enterprise or telecom carriers

 

 

WSS100-TG trunking gateway is the ideal cost effective solution for carrier and enterprise applications. Whether it is connected to PSTN or to PBX, the WSS100-TG provide a reliable and bandwidth-efficient solution that leverages the interoperability, scalability and enhanced services capability of industrial standard SIP protocol.

 

Flexible configuration of one to four E1 / T1

Guarantee 4E1 120 DS0 voice processing with any codec (G.711u/aLaw, G.723.1,G.729,GSM,iLBC,T.38)

Ideal PSTN termination for IP phones, VoIP gateway, IPPBX, PBX access

Embeded with RTP voice proxy, Digits translation

Auto Dial and RADIUS billing interface for CDR

Advanced technologies including SIP protocol, Frequency domain echo cancellation and iLBC codec;

Compatible with asterisk,3CX,Yate based on IP PBX system;


High Performance

Voice processing capability is the most important requirement and measurement for all trunking gateways. WSS100-TG configured with one to four T1/E1 interfaces can maximally process 120 simultaneous VoIP calls. WSS100-TG embeds powerful DSP technology which possesses 4800 MIPS processing power, for full load voice processing to support CODEC (G.711, G.729A, G.723,iLBC,GSM), echo cancellation (G.168), DTMF relay (RFC2833), and fax relay (T.30, T.38) etc.


Rich Features

WSS100-TG supports all kinds of features to satisfy various application requirements. Features include: Calling/Called Party Number Translation, Routing Selection, RADIUS Billing Interface, Second Stage Dialing and Ring-back Tone, DTMF Auto Dial, Tone Detection, RTP voice Proxy (for NAT traversal), T.38 Fax Relay. WSS100-TG supports ISDN PRI and SIP protocols and it is the ideal PSTN trunking gateway for IP phones, PC phones and PBX bridge to VoIP services.


Interoperabilities

The WSS100-TG supports use-wide ISDN PRI connections to class 4/5 switches such as those offered by Nortel, Lucent, Alcatcl, Siemens, Huawei, ZTE and others. It also supports network-side ISDN connections to ISDN PBXs and supports features such as Caller ID and Direct Inward Dialing.


The WSS100-TG supports wide array of the SIP inclustry standards that enable it to interoperate with SIP-based application servers, media servers and large variety of IADs.


Management

Like other WSS series VoIP products, WSS100-TG has the Web GUI and text configuration interfaces to upgrade, maintain, download log files and collect statistics remotely.


Specification

Key Features

· Configuration: Configurable E1 or T1 Interface by WEB

1E1 (30 Channels), 2E1 (60 Channels), 4E1 (120 Channels)

1T1 (24 Channels), 2T1 (48 Channels), 4T1 (96 Channels)

· Voice Processing

Voice Codec: G.711, G.729A, G.723.1, GSM, iLBC

Echo Cancellation: G.168, tail length: 8/16/32/64/128 milliseconds

Dynamic Jitter buffer, Voice Activity Detector (VAD), and Comfort Noise Generator CNG)

· Calling Control

Called/Calling Party Number Translation

Second Stage Dialing

Voice Detection

Auto Dialing with DTMF

Ringback Tone

· Voice Proxy

RTP Voice Proxy Function (for NAT/Firewall Traversal)

· Fax Processing

T.30, T.38 Fax Relay

· Billing

Radius Interface

· Gateway Configuration

Web Based User Interface, Text Based Configuration

· Remote Provisioning

HTTP/WEB Mode, Remote Software Upgrade, Alarm, Performance Data


Signaling

· PSTN Side

ISDN PRI Standard: ANSI, NI-2, DMS, 5ESS

· VoIP Protocol

SIP (RFC3261) , 2976 Info Method, 3515 Refer Method, 3581 Symmetric Response Routing

· RADIUS

RFC 2866 Accounting

· DTMF

DTMF Digits Transmit: RFC2833, INFO (SIP) , In-Band


Hardware

· Ethernet Interface Connector

RJ-45, 10/100 Base-T, 10/100 Auto Sensing

·E1/T1 interface

RJ-45

· System Memory

128 MB

· Flash Memory

64 MB

· Central Processor

Motorola PowerPC 8250

· Digital Signal Processor

TI C5509

· Input Voltage

110~220V/6A AC, 50~60Hz

· Power Consumption

70 Watt (Max)

· Dimension ( Height x Width x Depth )

4.4 x 44 x 44 cm, 1U, 19 formfactor

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