Audio to IP
Product: Audio Gateway (Or called as Audio to SIP converter too)
Audio Gateway, it is audio over Internet Protocol, or AoIP, that converts the sound from audio system (like: broadcast, mixer, microphone, speaker, etc) to VoIP SIP, as well as to PBX phone system.
Use Audio Gateway with an external speaker as a simple public address system, or with a microphone as a two-ways communicator on the principle of a simple IP intercom.
Audio interface from NICEUC Audio Gateway can be connected with mixer, microphone, loudspeaker box, conference system, broadcast, and so on, and then via Audio Gateway to make connection between these devices and SIP as well as PSTN.
Background:
Mass-market VoIP services started in 2004, and has been rapidly grew for recent years.
It is becoming increasingly common for telecommunications providers to use VoIP telephony over dedicated and public IP networks to connect switching centers and to interconnect with other telephony network providers.
In some islands, there is internal audio voice / broadcasting system only; in the field of dispatching system and emergency communication system, audio voice / broadcasting system is one of the commonest communication tool. With development of VoIP technologies, actually these audio voice / broadcasting system are isolated, and become the biggest obstacle for working performance. Therefore it’s imperative to integrate audio interface with traditional telephone communication network or with Next Generation Network (NGN) together.
Illustrate the solutions of Audio to SIP
With development of VoIP technologies, many dispatching systems in public safety and other emergency communication systems are based on IP / Internet as powerful function from VoIP.
Meanwhile audio voice / broadcasting system is one of the commonest communication tool in dispatching system and emergency communication system.
For example:
Under such a situation, Audio Gateway that designed by NICEUC, will make connection between them.
Add one Audio Gateway from NICEUC between Dispatching or Emergency Communication System and audio network, then the connection for both of them is built up successfully. Audio network will not be isolated any more, working performance will be efficient.
Why choose Audio Gateway from NICEUC?
•Easy connection is established between audio interface and VoIP or PBX system.
•Varieties of communication connections for audio networks, such as: Audio to POTS / FXS, to GSM / CDMA / WCDMA, to E1 / ISDN, to radio system, etc
•Flexible call rules and call routes, fully match with special requirement from customers.
•Scalable modular design, it is convenient for users and customers to expand business easily in future. Capacity is from 1 to 48 ports audio per unit.
•7*24 hours real time support from NICEUC..
Brief introduction for specification of Audio Gateway used in this solution:
Model | NC-MG320A | NC-MG640A | NC-MG930A |
LPU slot | 2 | 4 | 12 |
VoIP Channels | 32 | 32 or 64 | 64 or 128 |
Audio Port | 1 to 8 | 8 to 16 | 16 to 48 |
Other Optional Port | E1 / ISDN, FXO / FXS, GSM / CDMA / WCDMA, Radio, E&M, etc. | ||
Ethernet Interface | 2*10/100/1000M Base-T | ||
CONSOLE | 1 (RS232 Port) | ||
SIP Compatibility | CISCO, Siemens, AVAYA,HUAWEI, ZTE, etc | ||
Input Voltage | DC -48V or AC 110-240V | DC -48V or AC 110-240V | DC -48V or AC 110-240V (Redundancy) |
Power | 25W | 50W | 100W |
Device size | 480mm*286mm*44mm (1U) | 480mm*300mm*88mm (2U) | 480mm*300mm*160mm (3.5U) |
Weight | 3.5KG | 5.5KG | 10.5KG |
For more information about above products, please turn and click to the menu "product"-" Audio Gateway" on our website, or please contact us freely.
