Home > Products > FXS VoIP gateway > VoIP gateway,support H323,SIP,VLAN and QoS;2FXS
VoIP gateway,support H323,SIP,VLAN and QoS;2FXS
- 10000 Piece / Pieces per Month
- SHENZHEN
- Credit Card
- 1 FXS port network switch HT-912/ router
- 2FXS /voip adapter with router/voip China/voip call test
- 2FXS /voip adapter with router/3cx voip sip voip /voip call test phone
- 2FXS / router/magic voip/3cx voip voip test/voip call test phone
- VoIP FXS gateway(with 8 FXS ports/voip open source
- VoIP FXS gateway with 8 FXS ports/rynga voip
Product Details
Place of Origin: | Guangdong, China | Brand Name: | SKYLINE | Model Number: | HT-922 |
Type: | VoIP Gateway |
Packaging Details
Packing Box Dimension :14*17*6.5cm Carton Dimension:35.7*28.2*35.5cm 20pics/carton
Product Description
Specifications
FXS:1 support ITU H323V4 and IETF SIPV22 ensure high quality speech
3 support VLAN and QoS
4 NAT Transversal
5 Router
FXS:1 support ITU H323V4 and IETF SIPV2
2 ensure high quality speech
3 support VLAN and QoS
4 NAT Transversal
5 Router
VoIP gateway,support H323,SIP,VLAN and QoS;2FXS
Product Introduction:
The two channels FXS VoIP gateway is designed as a compact, high performance, and low cost Analog Terminal Adaptor (FXS Gateway). It comes with 2 FXS ports to interface with traditional analog phone sets or PBX trunk lines for VoIP communications. The HT-922 is a full featured FXS gateway and is designed for easy installation and configuration. It supports the two most widely used Open VoIP Standards (SIP and H.323). This allows the HT-922 to interoperate seamlessly with softswitches or IP PBXs made by various vendors. Its high performance offers toll quality voice, flexible networking, and feature-rich call functions. It is an ideal low cost solution for SME environment where multiple lines are required.
Product Features:
Basic Features
Two RJ-11 FXS ports 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
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 detection (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/RTCP
- 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 Network Address Translators (NATs)
- RFC 3891 SIP Replaces Header
- RFC 3892 SIP Referred-By Mechanism
- draft-ietf-sipping-cc-transfer-04 Session Initiation Protocol Call Control - Transfer
- Codec: G.711 (A/µ law), G.729A/B, G.723.1
- DTMF: RFC 2833, In-band DTMF, SIP INFO
Company Profile
Shenzhen SKYLINE Technology Co., Ltd. is founded in 2002,we have 70 employees and more than 10 production lines.More than 100 companies have established business with us,and they are from 30 different countries.
Our company is a manufacturer of VoIP Gateways, with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in communication industry and other industries.
Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Contact Us
- Skyline (Shenzhen) Technology Co., Ltd.
- Contact nameKitty Yan
- Phone86-755-82435955
- Address6th Floor,No.4 Building,DeZhong Industrial Estate,Wuhe Road,LongGang District,Shenzhen Shenzhen,Guangdong
- HT-882
- 8 line FXS voip gateway work with SIP/H323 server / asterisk support
- 8FXS VOIP GATEWAY/HT-882/free phone/vpn gateway
- 1 FXS port network switch HT-912/ cheapest gateway
- 1 FXS port network switch HT-912/ cheapest gateway/sip VPN
- 8FXS VOIP GATEWAY/HT-882/free phone/vpn gateway/sip H.323
- cheap voip gateway/voip router
- 2FXS /voip adapter with router/fxs fxo voice gateway
- Speciality store for 4 ports FXS VoIP Gateway,IP Phone
- 8FXS VOIP GATEWAY/HT-882/free phone/free roaming gateway
- SIP and H.323 protocol for 8 FXS VoIP Gateway,sim sip voip router
- Free global roaming for 2 port FXS VoIP Gateway,SIP phone,IP gateway
- Free global roaming for 1 port FXS VoIP Gateway,SIP phone,IP gateway
- High speed for 2 port FXS VoIP Gateway,SIP gateway,fxs phone
- High quality assurance/8FXS VOIP GATEWAY/HT-882/free phone/free roaming gateway
- 2FXS /voip adapter with router/action voip/3cx voip voip test/voip call test phone design by SKYLINE
- 2FXS / router/magic voip/3cx voip voip test/voip call test phone design by SKYLINE
- 2FXS /voip adapter with router/sip/voip call test phone design by SKYLINE
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