|
|
Build Your Online Product Catalogs?
| Product Name: |
2012 New radio/Cross-network gateway/RoIP-102
|
| Supply Ability: |
|
| Related proudcts |
radio communication, internet radio, |
| Specifications |
Packing Box Dimension :14*17*6.5cm |
| Price Term: |
FOB |
| Port of loading: |
HK |
| Minimum Order |
1 |
| Unit Price: |
$138.99 |
|
Our co***ny has been in VoIP gateways field for 16 years. Our co***ny is the Gold Supplier and Assessed Supplier of Alibaba.We can provide the best service and products for you.
Cross-Network Gateway RoIP-102
The fundamental of RoIP(Radio overIP)technology is to convert the audio and PTT signals in a radio terminal into IP packets and then transmit the data via the IP networks. The challenge in this technology is to insure that the audio is transmitted in real time and the PPT control signal is transmitted immediately and reliably. The radio range is general limited by the restricted transmitting power, the antenna sensitivity, and other environmental factors.
key Features
Open Standard VoIP Protocols (IETF SIP V2)
Single or Multiple Server Registrations
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
LEDs for Power, Ready, Status, WAN, PC, FXS
Dial in mode or dial out mode only
Call forward from GSM to VoIP and VoIP to GSM
Dial Plan
Retransmit GSM Caller ID to VoIP terminal
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
Physical Environment
Storage temperature: 0°C to 50°C (32°F to 122°F)
Operating temperature: 10°C to 40°C (50°F to 104°F)
Packing Box Dimension :14*17*6.5cm
G.W: 0.35KG
Power: 12 Vdc 2A |
| Company: |
DBL Technology Limited
|
| Contact: |
Ms. sophy yan |
| Address: |
Aozhihao Integrated Building, Xinzhou 4th Street,Futian District,Shenzhen,China |
| Postcode: |
518048 |
| Tel: |
13510408223 |
| Fax: |
+852 39092338 |
| E-mail: |
|
|
|
|
Home
