Model: | WSS4-2S/2O |
---|---|
Brand: | RealTone |
Origin: | Made In China |
Category: | Electronics & Electricity / Telecommunication & Broadcasting / Network Communications Equipment |
Label: | voip gateway , fxs fxo gateway , 4 port gateway |
Price: |
US $55
/ pc
|
Min. Order: | 1 pc |
VoIP Adapter:
2 FXS+2 FXO ports
1 WAN + 1LAN router
support SIP and MGCP protocols
T.38 high speed fax
Advantages:
Specification:
Signaling |
VoIP Protocol: SIP V2(RFC3261);MGCP(RFC2705) |
OffHook Detection: FXS Loop Start, DDI(HongKong) |
|
DTMF: SIP INFO;RFC2833 DTMF Relay; In-Band |
|
Key Features |
Voice Codec: G.711Alaw;G.711Ulaw;G.729A;G.723.1;GSM;iLBC |
Echo cancellation:G.168;Tail Length 8/16/32 milliseconds |
|
Dynamic Jitter Buffer; Voice Activity Detector(VAD) |
|
Comfort Noise Generator(CNG) |
|
Calling Control: Call ed/Calling Number Mapping; Line Hunting |
|
FAX Processing: T.38 FAX Relay ; |
|
Billing: RADIUS Interface; Polarity Reverse |
|
Configuration: Web Based User Interface, Unified Network Management |
|
Dual Telephone Number: Each line can be configured with two number; a PSTN number and an extension number |
|
HardWare |
Equipped TI high performance DSP processor |
CPU: Motorola Power PC 852 |
|
Flash Memory: 8Mb |
|
System Memory:32Mb |
|
Maximum User Line Length: 3000 Meters |
|
Input Voltage:5V/3A DC(a AC/DC convector is provided;) |
|
Main Applications |
Residential telephone service or IP-centrex with IMS platform |
Local or remote VoIP access gateways for IP PBX application Enterprise, Government branches, Hotel and schools |
|
Interconnection for PABXs, or Lines extension |
|
VoIP Long Distance application for IP phone supermarkets and enterprises
|
WSS4 Series Models:
Model |
FXS |
FXO |
WSS4-2S |
2 |
0 |
WSS-1S/1 |
1 |
1 |
WSS4-2S/2 |
2 |
2 |
Realtone Technologies Inc. | |
---|---|
Country/Region: | Guang Dong - China |
Business Nature: | Manufacturer |
Phone: | 83501950 |
Contact: | Nico Hu (Sale department) |
Last Online: | 16 Jan, 2013 |