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2 ports FXO VoIP gateway,support ITU H.323V4 and IETF SIPV2

FOB Price

USD $96.92 - $96.93 / Piece

1 Piece(Min.Order)

Supply Ability 10000 Piece / Pieces per Month
Port shenzhen
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Guangdong, China		Brand Name	SKYLINE
Model Number	HT-322		Type	VoIP Gateway

Product Description

Specifications

1,support ITU H.323V4 and SIPV2
2,high quality speech be ensured
3,support VLAN and QoS
4,NAT Transversal
5,Hot price

Product Introduction:

The HT-322 VoIP gateway is designed as a compact, high performance, and low cost FXO Gateway. The FXO detection is optimized to avoid the hold up of the PSTN line when the other party is disconnected. This has been one of the key issue in the design of FXO gateway. The incoming PSTN Caller ID is also transmitted to the VoIP user for more user friendly operation. The HT-322 is a full featured FXO gateway and is designed for easy installation and configuration. It is an ideal solution for VoIP to PSTN termination in both SME and SOHO environment.

Product Features:

Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)

Single or Multiple Server Registrations

Two 10/100 Ethernet circuits connect to the LAN and an additional device

Two FXO ports for PSTN terminations

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 Proce

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

Contact Us

Skyline (Shenzhen) Technology Co., Ltd.: Contact nameLuca Lian
Chat Now; AddressNo. 1, 6th Floor, Bldg. 4, No. 7, Lipu Street, Dafapu Community, Bantian St., Longgang District

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2 ports FXO VoIP gateway,support ITU H.323V4 and IETF SIPV2

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