GSM SIM Card Manager Used for GoIP(GSM+VoIP) Gateway Call Termination with 32 Ports
sim bank/ sim card/ SIM Card Controller
Specifications
1.Remote and Centralized Management of SIM cards
ntrol 32 SIM cards at the same time
Function Introduction
SMB32 is an integrated controller for 32way remote SIM card. It can convert the communication between the SIM card and the SIM connecting device to realize the remote separation of card and equipment.
SMB32 can control 32 SIM cards at the same time and offers such functions as hot plugging, quick online SIM exchange and timed exchange planning. The use of SMB32 and the corresponding device can realize the comprehensive management of the unattended devices and reduce the workload for SIM operation, such as SIM card replacement and account recharge.
Advantages of Remote SIM
1.Remote and Centralized Management of SIM cards
2.Dynamic allocation of SIM cards
3.No need to replace / recharge SIM cards on-site
4.Hot swap of SIM Cards with no service interruptions
5.Example: GoIP with Remote SIM support will no longer require on-site SIM Card replacement or recharge. Management of a group of GoIPs can be achieved remotely, efficiently, and cost-effectively.
RS32 SIM Bank Key Features
1.Storage array for 32 SIM cards
2.Hot swap
3.Standalone operation to support up to 32 independent SIM connections
4.Free SIM Server for management of SIM Banks and SIM cards (> 10K SIM connections)
5.DDNS
System Parameters
Item | Description | Remarks |
Operating system | Linux | Version: 2.6 |
SIM card standard | GSM11.11 | 3.3V |
Network protocol | IP, TCP, UDP, HTTP, ICMP, DHCP CL & SRV, NTP, TFTP, ToS, telnet | |
Worst network environment | Packet loss rate <5%, network time delay <300ms | |
One-way SIM peak traffic | 11KBPS | |
Configuration page | Html XML2.0 JAVA | |
1. System architecture (independent SIM Bank)
As shown in the above figure, several GoIP devices (up to 32 ways) can be connected to the SMB32
through Internet. The SIM cards installed with the devices are all integrated to the SMB32 to be controlled
and scheduled by the latter. (SIM Bank mode: server mode)
2.Exchange logic (independent SIM Bank)
The card numbers of the remote-end devices corresponding to the cards on the
“schedule mode = fixed mode” slots
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