32 ports Audio Power Amplifier Professional active speaker Stage Performance Concert Conference



Essential details
Model Number:
32 ports Audio Power Amplifier
Video Phone
Place of Origin:
Guangdong, China
Brand Name:
Wired LAN, wifi, GSM
Model Number::
32 ports Audio Power Amplifier
Asterisk/ IP PBX/ 3CX/ SBO
Network Protocols::
one year
SIP and H.323
GSM 2G: 850/900/1800/1900mhz
Voice Codec::
Power supply::
DC 12V/3A
KTV, Outdoor,indoor,stage,live show,disco, Concert
Supply Ability
Supply Ability
1000 Box/Boxes per Week
Packaging & delivery
Packaging Details

Packing Box Dimension :35.5*21.5*7
Carton Dimension :43.5*37.5*34.5cm
10units/carton G.W: 8.9KG
G.W: 0.81KG



Picture Example:
Lead time:
Quantity(pieces) 1 – 1 2 – 100 >100
Lead time (days) 7 8 To be negotiated

Product introduction:   32 ports Audio Power Amplifier Professional active speaker for Stage Performance Concert Conference and so on

Key  Features:  #Application: KTV, Outdoor,indoor,stage,live show,disco, Concert -Storage array for 32 SIM cards; -Hot swap; -Standalone operation to support up to 32 independent SIM connections; -Free SIM Server for management of SIM Banks and SIM cards(>10K SIM connections); -DDNS  Basic Functions: #Support both On-board SIM slots and built-in Remote SIM Emulator; #”PARK” to SIM Bank RS32; #”PARK” to SIM Server; #SIM card reallocation without power interruption; #Designed to work with most GSM devices with SIM card slots #Installed in the existing SIM card slots so that SIM cards are installed in SIM Bank RS32

Basic Functions: #Support both On-board SIM slots and built-in Remote SIM Emulator;

#Application: KTV, Outdoor,indoor,stage,live show,disco, Concert
Enhanced  Function: -Free Server to manage SIM Banks and Remote SIM devices -Management of over 10K SIM cards -Re-allocation of SIM cards among Remote SIM devices -SIM territory concept -Programmable schedules for SIM card re-allocation -Seamless re-allocation without call interruptions


Use SMB32 as sample:
A:System architecture(Independent SIM Bank):   As shown in the above figure,several GoIP devices(up to 32 ways) be connected to the SMB32 through Internet.The SIM cards install with the devices are all integrated to the SMB32 to be controlled and scheduled by the latter.(SIM Bank mode:server mode)

· B:

System architecture(through SIM Bank):   More than 10,000 SIM cards be collectively scheduled and managed via the SIM Server.The planned tasks are allocated by the SIM Server (SIM Bank mode:client mode)
· C:Exchange logic(through SIM Bank):

LED Indicators

1 calling
1) Call Origination refers to a call initiated from the PSTN or cell phone network is terminated using VoIP.
2) Call Termination refers to a call initiated as a VoIP call is terminated using PSTN or cell phone network.
3) As shown in the network topology diagram, a VoIP Service Provider is using GoIPs as call origination and termination devices.
– A call dialed to a GoIP (right hand side) via GSM is first routed via VoIP and then terminated via a VoIP end point or VoIP
Service Provider.
– A VoIP call originated from the left hand side is routed to a GoIP on the right hand side and then is dialed out as a GSM call.

2:Origination and Termination

1) Instead of FXO gateways, GoIPs are as a call termination and origination device for the IP PBX as shown in the diagram above.
2) VoIP endpoints connected to the IP PBX can make calls to cellular/traditional telephone network via the GoIP GSM ports.
3) Outside callers can then call in via the GoIP GSM ports to reach any of the VoIP endpoints that are registered to the IP PBX.
4) GoIPs can be configured in a group mode such that all GSM ports can be used by just dialing only one GSM number.
Please refer to the Call Center Application for more information.
3: Inbound Call Centre for Customer Service1) Inbound call centre is operated by a company to administer incoming product support or information inquiries from consumers.
2) This application requires customers to call in via a single phone number. Each GSM channel in a GoIP has its own phone number.
In order to achieve calling in via a single number, GoIPs must be configured in a phone group mode with one GoIP as a host and the others as clients.
3) An incoming call to the host GoIP is automatically forwarded to an idle GSM channel in the phone group. The call is then routed to a call attendant via a VoIP connection.
4) Key advantages: quick setup, scalable, portable, low system cost, low operating cost especially used in cellular network no charge on incoming.

4: Outbound Call Centre for Telemarketing/Solicitation

1) Outbound call centers are normally operated for telemarketing,
solicitation of charitable or political donations, and debt collection etc.
2) In this application, only outgoing calls are made. GoIPs could be configured as SIP clients to registering to the SIP
server/IPPBX or as a SIP Trunk to accept calls routed from the SIP Server/IP PBX.
3) Key advantages: quick setup, portable, scalable, low system cost, low operating cost.

5: Call Back Service

1. Call Back is referring to the telecommunications event that occurs when the originator of a call is
immediately called back in a second call as a response.
2. GoIP could be used to achieve this function alone or as an terminal that is integrated in an existing call back
3. For standalone operation,GoIP receives a call with caller ID information and then rejects the call immediately without
answering the call.GoIP then calls back the caller so that he can dial a phone number to make a call.In this case,GoIP must register to a VoIP Service Provider who can offer terminate the call.
4. In a call back system,GoIP acts as a device to initiate the call back function.Typically, this is done in two ways. The first
method is to send an SMS with the callee’s phone number to the GoIP.The GoIP then sends both the caller’s and callee’s phone numbers to the call back server to complete the call back function.The second method is to call the GoIP and the hang up (with the call being answered).GoIP sends the caller’s phone number to the call back server and the call back server calls the caller directly so that the caller can then dial a phone number to make a call.

Web Management

How to log in Web Management?
Open the web browser and type the IP address. If it is the first time you login it, please use the default settings
IP Address:
Account: admin
Password: admin


Packing List:
(1) power amplifier x 1
(2)Network Cable x 1(3) Power Supply Adapter x 1
(4) Antennas x 8


Q :1. How about our service?
A: We have professional engineer to help you about all your tech problems anytime,the satisfaction of our customers is our greatest desire.
Q: 2.I need more ports , any device?
A: We have 4/8/16/32 ports for you to expand your business.
Q: 3.How long we’re warranty ?
1 year
Q: 4.During warranty time,if have problem, how to do?
we’ll test by teamview or send back, we’ll exchange new in free.
Q: 5.How long about our techinical support?
in free,forever.

Company Introduction

SKYLINE INTERNATIONAL COMMUNICATION Co., Ltd. is a manufacturer of VoIP Gateways,GSM VoIP gateways, with well-equipped testing
equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in communication
industry and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

Any inquiry, plz contact me freely. Alice Deng Skype: +8618128862976 Whatsapp/wechat: +8618680316621 ; +8618128862976 Telegram:+8618128862976