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PTT Radio VoIP Gateway NC MG320R which convets Radio to VoIP
- Category: VoIP Products >>>
- Supplier: Shenzhen Niceuc Communication Tech Co. Ltd.
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Product Overview
Description
PTT Radio VoIP Gateway NC-MG320R which convets Radio to VoIP
Product Description
What is RoIP?
·Radio over Internet Protocol, or RoIP, is similar to Voice over IP (VoIP), but augments two-way radio communications rather than telephone calls. It is essentially VoIP with PTT (Push To Talk). To the user it can be implemented like any other radio network.
·With RoIP, at least one node of a network is a radio (or a radio with an IP interface device) connected via IP to other nodes in the radio network. The other nodes can be two-way radios, but could also be dispatch consoles either traditional (hardware) or modern (software on a PC), POTS telephones, softphone applications running on a computer such as Skype phone, PDA, smartphone, or some other communications device accessible over IP.
·RoIP can be deployed over private networks as well as the public Internet. It is useful in land mobile radio systems used by public safety departments and fleets of utilities spread over a broad geographic area.
·RoIP systems routinely combine VHF, UHF, POTS telephone, Cellular telephone, SATCOM, air-to-ground, and other technologies into a single voice conversation. This makes it especially valuable to the much-documented problems with communications interoperability.
·Radio over Internet Protocol, or RoIP, is similar to Voice over IP (VoIP), but augments two-way radio communications rather than telephone calls. It is essentially VoIP with PTT (Push To Talk). To the user it can be implemented like any other radio network.
·With RoIP, at least one node of a network is a radio (or a radio with an IP interface device) connected via IP to other nodes in the radio network. The other nodes can be two-way radios, but could also be dispatch consoles either traditional (hardware) or modern (software on a PC), POTS telephones, softphone applications running on a computer such as Skype phone, PDA, smartphone, or some other communications device accessible over IP.
·RoIP can be deployed over private networks as well as the public Internet. It is useful in land mobile radio systems used by public safety departments and fleets of utilities spread over a broad geographic area.
·RoIP systems routinely combine VHF, UHF, POTS telephone, Cellular telephone, SATCOM, air-to-ground, and other technologies into a single voice conversation. This makes it especially valuable to the much-documented problems with communications interoperability.
Overview
·RoIP Gateway is a voice gateway that makes connection between radio and IP network. There are so many radio intercom systems, like: Analog Radio, TETRA Digital Radio, GOTA Digital Radio, etc, different radio intercom systems makes isolated information island, cannot achieve interconnection and interworking.
·A variety of radios with PSTN, IP phones, GSM/CDMA and other common communication networks are unable to achieve interconnection and interworking too.
·In application areas such as emergency dispatching, isolated information island is the biggest obstacle to effectiveness.
·The integration of the radio intercom networks, traditional telephone communications network and NGN network is imperative. RoIP Gateway from NICEUC is designed to match with such requirements, which supports 4 to 48 radio lines per unit. It is used in connecting, building complete varieties of Radio communication networks.
·RoIP Gateway is a voice gateway that makes connection between radio and IP network. There are so many radio intercom systems, like: Analog Radio, TETRA Digital Radio, GOTA Digital Radio, etc, different radio intercom systems makes isolated information island, cannot achieve interconnection and interworking.
·A variety of radios with PSTN, IP phones, GSM/CDMA and other common communication networks are unable to achieve interconnection and interworking too.
·In application areas such as emergency dispatching, isolated information island is the biggest obstacle to effectiveness.
·The integration of the radio intercom networks, traditional telephone communications network and NGN network is imperative. RoIP Gateway from NICEUC is designed to match with such requirements, which supports 4 to 48 radio lines per unit. It is used in connecting, building complete varieties of Radio communication networks.
·VoIP protocol support: -SIP
RFC3326 (Reason header in SIP messages), RFC3372 (SIGTRAN and SIP-T), RFC2327 (sdp), RFC3398 (ISUP-SIP Mapping), RFC3261 (sip), RFC5806 (Diversion Indication in SIP), RFC2833 (DTMF), RFC3362 (t.38), RFC 3261(SIP 2.0), RFC3204 (MIME media types for ISUP and QSIG Objects), RFC3578 (Mapping of ISUP overlap to SIP).
·Codec:G.711 U-Law and A-Law, G.711 Appendix 1, G.723.1 and G.723.1 Annex A, G.729 Annex A and Annex B, G.726,GSM,ARM, ILBC.
·Echo Cancellation: G.168 128 ms Network Echo Canceller.
·FAX: T30, T38 and pass through.
·Advanced Voice Processing Technology: Voice Activity Detection (VAD), Generic Comfort Noise Generation (CNG), Calling control: Called/Calling party number translation; second stage dialing, Auto dialing with DTMF, Ring Back tone, DTMF, Caller ID, and Flexible input/output Gain Control.
·Network Protocol: IP, NAT, ICMP, ARP, HTTP, BOOTP, FTP, TFTP, DHCP, PPPOE, SNMP, Diff-Serv
Function and Feature
·Each line interface of RoIP Gateway can be used as a terminal which registers to NGN SIP Server.
·Radios can call the preset number of each line interface of RoIP Gateway via PTT button or DTMF dialing. This number can not only correspond to a terminal; but also can correspond to an intercom group and conference group.
·Wired telephone call line number of RoIP Gateway then can be switched on connecting to the radio intercom devices which has same radio as line of RoIP Gateway.
·Different standards of radios can be achieved interconnection and intercommunication through RoIP Gateway.
·Support multi-level preemption rights of mix of wired and wireless.
·When using the device, each line interface corresponds to a radio channel, so that you can access the same radio intercom systems to IP communication system.
·A variety of standard digital radios and analog radios can be involved in IP communication system
·Through other conversion gateways, radios with GSM/CDMA and other mobile networks can communicate with each other.
·It has analog radio interfaces, TETRA digital radio interfaces, Motorola Radios or GOTA, etc., HF, UHF or VHF radio interfaces and other wireless radio interfaces.
Specification
Specification of VoIP Gateway NC-MG320R's cards:
| Card Name | Specification | Description |
| Power supply Unit | AC 100-240V or DC -48V | /// |
| MCU DSP 30 Card | 1E1, SIP&200 SIP Subscribers, 32 G.711channels, 16 G.729,G.723,G.726 channels | Management card |
| MCU DSP 60 Card | 2E1, SIP&500 SIP Subscribers, 64 G.711channels, 32 G.729,G.723,G.726 channels | Management card |
| MCU DSP 120 Card | 4E1, SIP&500 SIP Subscribers, 128 G.711channels, 64 G.729,G.723,G.726 channels | Management card |
| PTT Card | 4 ports PTT/Digital Mobile Radio/UHF/VHF | To connect different radio device, like Motorola, Tetra, Hytera, etc |
Specification of VoIP Gateway NC-MG320R itself:
| Item | NC-MG320R |
| Slot for PSU | No (Built-in) |
| Slot for MCU Card | 1 |
| Slot for PTT Card | 1 |
| VoIP Channels / SIP Trunks | 32, 64 or 128 |
| SIP Subscribers [Optional] | 0 to 500 |
| E1/T1 Port (PCM) [Optional] | 0 to 4 |
| Radio Port | 1 to 4 |
| Ethernet/LAN Port | 2 (10/100/1000M Base-T) |
| Console port | 1 (RS232) |
| Radio Compatibility | Motorola, Hytera, Tetra, Gota, etc. |
| SIP Compatibility | CISCO, Siemens, AVAYA, Huawei, ZTE, etc. |
| Power Supply Unit | DC -48V or AC 110-240V |
| Power | 40W |
| Dimension | 480mm*325mm*44mm (1U) |
| Weight | 4.5 KGS |
| Working Environment | 0℃~50℃, Less 80% |
Details Picture
Application&Solution
Why Choose Us
About Us
Be a Manufacturer for 18 Years-One of the first movers in VoIP products in China
We are a professional Manufacturer and national high-tech enterprise in VoIP products from 2000 year.
We can open our registeration number to every customer. Register No.:91440300723031804W, if you like, you can use this number to trace and check our company and history in Chinese goverment official system.
| Location | Size | |
| Office | Nanshan, Shenzhen, China | 456.02 Square Meters |
| Factory | Baoan, Shenzhen, China | 2520.00 Square Meters |
Strong Independent R&D Capabilities
With strong independent R&D capabilities, we can make different kinds of development works according to customer's special requirements. Both OEM and ODM services are available.
Current Situation of R&D Department:
| R&D Engineers | Experience | Average Time For New Products Launched | R&D Devices | ||||||
| Over 30 Years | 21-30 Years | 11-20 Years | 6-10 Years | 2-5 Years | Less Than 2 Years | ||||
| Office | 9 | 0 | 5 | 4 | 0 | 0 | 0 | 3 months | Oscilloscope, Digital Transmission Analyzer, Vibration Tester, Eletric Parameter Test, etc. |
| Factory | 10 | 1 | 1 | 1 | 6 | 1 | 0 | 3 months | |
So Many Big Customers
So many big customers from all over the world have been buying our products because of stable and reliable quality.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory in Telecom & VoIP products from 2000 year.
Q: How long is your delivery time?
A: Generally it takes 2 days only for one sample order; 3 days for an order with 2-5 uits; 5 days for an order with 10 units; 10 days for an order with 20 units, 20 days for an order with 50 units. Delivery time mainly depends on current stocks and production line.
Q: How long is warranty?
A: Usually warranty is one year. If you need, we can provide with 3-years warranty.
Q: How is the technical support?
A: Free of charge by remote with 7*24 hours support for ever.
Q: How can I get a sample?
A: By placing an order or paying for a rent, then we will ship in 2 days by Express.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% T/T in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.
Q: What is the best price you can offer?
A: The price is based on the order quantity. But for long cooperations, we will offer you our best price after your requirements is confirmed. We are sure you will be satisfied with it.
Q: Can you develop new functions for me?
A: Sure. Our company is a professional manufacturer and we have 18 years' history. We have strong and independent R&D capabilities.
Q: What is your MOQ?
A: Actually, our MOQ is 2 units, but considering further cooperations and sample test requirement, 1 unit for MOQ is acceptable.
Q: Do you provide OEM service?
A: Yes, OEM service in web configure page will be available for one sample (except IP Phone).
Above price is an estimated price, not actual price.
If you want to get Best price, please don't hesitaate to contact us at your convenience.
Skype ID: nice_timmy or live:joy4321888
Mobile phone & What's App &Wechat: 0086-183 1256 8602 or 0086-186 8201 3896
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