ROIP-102 1-PPT Port Cross-Network Gateway Radio over IP ROIP-102

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ROIP-102 1-PPT Port Cross-Network Gateway Radio over IP

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Availability: In stock

US$138. 00
Products Inquiry
Qty.Range(unit)2 + 5 +
Price(per unit) US$US$133.00US$128.00
Product Description


Purchase Notice 

1) We will ship it by FEDEX / DHL /  EMS / USPS
2) We will ship to your PayPal shipping address ,please be ensure it is correct .
3) Kindly tell me your telephone number to speed up shipment.
4) Buyer is reponsible for clearance and import duty at destination port.
5) We can put lower value at commercial invoice if you request declaring lower value.
6) The item is 100% new ! Warranty 1 year



1-PPT Port Cross-Network Gateway RoIP102 is to convert the audio and PTT signals in a radio terminal into IP packets and then transmit the data via the IP networks. Generally, the radio range is limited by the restricted transmitting power, antenna sensitivity and other environmental factors. RoIP technology is developed to solve those problems and insure that the audio is transmitted in real time and the PTT signals are transmitted immediately and reliably, making the long distance voice communication across multiple networks possible.

Basic Function
● Support a PTT port
● LEDs for Power, Ready, Status, WAN, PC, FXS
● Call Forward, Call Hold, Call Transfer
● Dial Plan
● Caller ID

Key Features:
● Open Standard VoIP Protocols (IETF SIP V2)
● Two 10/100 Ethernet for WAN / LAN connections
● Supply dynamic DNS service
● 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
● Support IP voice stream to via a recording server
● Highly stable embedded Linux operating system in high performance ARM 9 Processor

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

Competitive Advantage:
● Support standard SIP protocol
● Support DDNS
● Support ulaw alaw g.729 g723 etc code
● Built in Linux OS
● Peer to Peer provided

Physical Features








 ARM9 133MHZ



 VP-101-1 196MHz








 Network Card

 100/10BASE-T ×2



 operating and circuit light


 Power consumption









 Operating Temperature



 Working Humidity

 40%-90% non-condensation





 PTT port






 Speech Characteristics

 Service Condition


 G.168 Echo cancellation
























 Jitter Buffer






 Network Characteristic



 PTT Port



 PTTIN Active Low

 <0.7V (4.7KΩ load)


 PTTIN Active High



 PTTOUT High Output

 5V (4.7 KΩ load)


 PTTOUT Low Output



 APUT Output

 8Ω 750mW 5V P-P


 AIN Input

 600Ω Internal Impedance, 0 – 0.6Vp-t-p


 ADJOUT (on the Adapter Cable)

 2KΩ Potentiometer


 LAN Port









 Static IP



 NAT Transversal

 Relay or Port forwarding

 Relay need coordinate with DBL Relay Server

 Network time




 10/100 auto adaptation


 PC Port



 Static IP




 Max support 200 terminals



 10/100 auto adaptation


 Switch mode









 User Interface



 Web page Configuration



 Multiple password

 3 password

 Customized service

 Keyboard setup



 Online update



 Broadcast IP


 Chinese , English



 Coordinate with DBL Billing Software


 Chinese, English


 Multi-regional warning tone

 China,HK,USA,UK,German etc.



 One year



Return/Exchange Policy
--We do our best to serve our each customer.
--If buyer confirm the item can`t work well due to the non-artificial factors,buyer can return it to me .We will replace it with a new one after we receive the returned is also OK if the buyer expect a refund .On receiving items, we will refund you immediately.
--A full refund will be given if items are returned in their original condition.
--Buyers are responsible for return shipping fee with proper packaging.
--Items damaged or missing components is not refundable.
--Please contact me first before returning by email .

--We always try our best to make sure that the buyers have a happy purchasing experience .
--We understand every buyer concerns and frustrations,and will do our endeavor to resolve the issues you might have.Please contact me first before open an ebay/paypal dispute or leaving negative feedback or 1,2 rates. So please give me the opportunity to resolve any problems.
--Dear buyers, we appreciate your support to my store, if you are satisfied with our service, please let me know.Your recognition and support will make us more confident to develop business and serve you better. Thank you very much !


Additional Information

Additional Information

Color No
Free Shipping Yes
settest No

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