The Soundwin S1600 / S2400 Series VoIP Gateway is fully SIP and /H.323 standard compliant high density gateway that provides a total solution for integrating voice-data network and PSTN. By simple installation, this revolutionary compact voice over IP (VoIP) gateway could be configured as 16/24 channels high density FXS/FXO VoIP Gateway which provides voice connectivity over the IP network and to the Public Switched Telephone Network (PSTN).The Soundwin Gateway is equipped NAT router function that provides Internet access using only one IP address.
Besides, it provides high voice quality and optimized packet voice streaming over managed and public (Internet) IP networks.
VoIP Manufacturer
Soundwin Network Inc. is a good and professional manufacturer of VoIP Manufacturer products. We provide high quality and compatible VoIP Manufacturer products for different requests and wishes from clients. We are not only offering good VoIP Manufacturer products but also offering WiFi ATA, VoIP Gateway, IP PBX, GSM Gateway, VPN Gateway. Our excellent supply of world-class quality and manufacture are based on modern facilities and quality control for VoIP Manufacturer products.
As we know, there are many VoIP Manufacturer manufacturers are all over the world and are always in full swing in the markets. But we are very proud of our product qualities and we do believe that we can provide the best service.
We, Soundwin Network Inc., are fulled of technical experiences and very well known on the VoIP Manufacturer markets. We are offering good VoIP Manufacturer product services with qualities and have modern facilities and quality control for VoIP Manufacturer process as, even better, other VoIP Manufacturer manufacturers. Therefore, Soundwin Network Inc. will be a good manufacturing partner as your need.
Please also see our hot products as below: VPN Gateway VoIP Manufacturer GSM Gateway IP PBX VoIP Gateway WiFi ATA
Specifications:
- Telephony Specification
- Voice Codec: G.711(A-law /Łg-law), G.729 AB, G.723 (6.3 Kbps / 5.3Kbps)
- Telephony Specification
- FAX support : T.30 / T.38
- Telephony Specification
- Echo Cancellation: G.165/G168
- Telephony Specification
- FXO Caller ID detection : DTMF and FSK (Optional)
- IP Specifications
- H.323 v2/v3/v4 and SIP (RFC 3261) , SDP (RFC 2327), Symmetric RTP, STUN (RFC3489), ENUM (RFC 2916), RTP Payload for DTMF Digits (RFC2833), Outbound Proxy Support.
- VoIP Key Features
- Both support SIP and H.323 protocols: SIP Registration and Digest Authentication and H.323 Gatekeeper Registration.
- VoIP Key Features
- Polarity Reversal Detection: Type I and Type II
- VoIP Key Features
- NAT traversal: This feature allow gateway to operate behind any NAT/Firewall device. There is no need to change any configuration of NAT/Firewall like setting virtual server.
- VoIP Key Features
- Smart-QoS: This feature provides good voice quality when user place a VoIP call and access internet at the same time. The gateway will automatically start to reserve bandwidth for voice traffic when VoIP call proceeds.
- VoIP Key Features
- Voice Channels status display: This function display each port status like as onhook, offhook, calling number calleeˇ¦s number, talk duration, codec.
- Minimum Order: Negotiable
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