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| Product Name: |
FXS voip gateway
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| Supply Ability: |
10000pcs/year |
| Related proudcts |
voip gateway, voip, gsm voip, |
| Specifications |
HT-912 |
| Price Term: |
FOB |
| Port of loading: |
PORT OF SHENZHEN |
| Minimum Order |
50pieces |
| Unit Price: |
US$40.78 |
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1 FXS VoIP Gateway,VoIP ata Description
The HT-912 VoIP is designed as a co***ct, high performance, and low cost VoIP Analog Terminal Adapter (FXS Gateway). It comes with one FXS port to interface with a traditional analog phone set or a PBX trunk line for VoIP communications. It bundles with lots of features to meet the demand in various network environment. It is an ideal low cost VoIP solution for travelers and SOHO users.
Key Features
Static IP support
Switch mold support
support DHCP,PPPOE
Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
Two 10/100 Ethernet for WAN / LAN connections
Peer-to-Peer IP Calls
Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
Line Echo Cancellation
VLAN and QoS support
NAT Transversal and Router functions
Voice prompts, HTTP Web, Auto Provision support for configuration and updates
Highly stable embedded Linux operating system in high performance ARM 9 Processor
Basic Features
One RJ-11 FXS port for traditional phone set or PBX`s trunk line
LEDs for Power, Ready, Status, WAN, PC, FXS
Call Forward, Call Hold, Call Transfer
Dial Plan
Caller ID
3 times re-password
Billing support
Keyboard setting
IP voice enrollment
Enhanced Features
Dynamic selection of codec
Advanced jitter buffer
Automatic traversal of NAT and firewall
VLAN / Qos
Router
Echo cancellation for Speakerphone
Comfort noise generation (CNG)
Voice activity ***ection (VAD)
Auto provisioning (requires auto provisioning server)
On line firmware upgrade
Multi-language support: English and Chinese
Supported Standards
ITU: H.323 V4, H.225, H.235, H.245, H.450
RFC 1889 RTP/R***
RFC 2327 SDP
RFC 2833 RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
RFC 2976 SIP INFO Method
RFC 3261 SIP
RFC 3264 Offer/Answer model with SDP
RFC 3515 SIP REFER Method
RFC 3842 A Message Summary and Message Waiting Indicator
RFC 3489 Simple Traversal of User Datagram Protocol (UDP) Through |
| Company: |
RITA international communication CO.,LtD
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| Contact: |
Ms. yanqin dong |
| Address: |
room301,LUOHU DISTRICT,SHENZHEN |
| Postcode: |
518000 |
| Tel: |
13418697762 |
| Fax: |
00852-31773561 |
| E-mail: |
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