When an organization needs to operate more than a few SIM cards, individual phones and USB modems quickly become difficult to manage. Message traffic is spread across separate devices, delivery failures are hard to trace, and integrating the hardware with a business platform requires additional software and manual work.
The YX MP Series is designed to solve that problem. It is a network-connected MoIP SMS gateway that links IP-based systems with mobile cellular networks. It can send, receive, and forward SMS messages through multiple SIM channels while providing web management, SMPP, HTTP API, automation rules, and centralized monitoring.
Unlike the YX GP Series, which combines SIP voice and SMS, the MP Series is primarily designed for SMS and related messaging applications. This focused design makes it a practical option for authorized notification systems, operational alerts, customer service messaging, and other enterprise SMS projects.
Multi-Port Messaging for Different Business Scales
Current MP Series configurations include 16-port, 32-port, and 64-port models, with 2G or region-specific 4G modules available according to the intended market. The product family also includes configurations with additional SIM slots for backup and automatic switching.
It is important to distinguish between ports and SIM slots. The port count represents the number of mobile channels that can operate at the same time. The SIM-slot count represents the total number of SIM cards the gateway can hold or manage.
For example, an MP 16-64 gateway has 16 operating channels and 64 SIM slots. Up to 16 SIM cards can process traffic concurrently, while the remaining cards are available for switching and resource management. An MP 64-64 model, by comparison, provides 64 operating channels and 64 SIM slots, allowing all 64 installed SIM cards to work simultaneously.
Send, Receive, Schedule, and Forward SMS
The MP Series supports point-to-point and multi-recipient SMS workflows. Messages can be created through the web interface or submitted by a connected platform. Successful and failed delivery records can be reviewed, helping operators identify problems without checking each SIM manually.
Incoming messages can be stored in the device inbox and forwarded through several paths:
- HTTP GET or POST to a business server
- Email to a designated mailbox
- SIP MESSAGE to an IP-side platform
- GSM forwarding to another mobile number
Scheduled sending allows messages to be prepared in advance, while prefix routing can select a suitable SIM or port according to the recipient number. SMS filtering can identify configured sender numbers or keywords and place matching content in a separate area instead of forwarding it to a third-party system.
MMS support may also be available on compatible modules and operator networks. Customers should confirm the required module, firmware, and carrier service before ordering if MMS is part of the project.
SMPP, HTTP API, and EIMS Integration
The MP Series supports SMPP 3.4 and can connect to an SMS platform as a client or server, depending on the network design. Delivery reports, message routing, and port selection can be managed through the gateway configuration.
The built-in HTTP API provides a simpler integration path for web applications and custom software. Business systems can submit messages, retrieve received SMS content, and issue USSD commands without requiring an operator to work through the device interface.
For customers using the YX messaging platform, EIMS registration provides another option for centralized SMS operation. Together, SMPP, HTTP API, and EIMS allow the gateway to serve both standard telecom platforms and custom enterprise applications.
Intelligent SIM Rotation and Automated Controls
Multi-SIM hardware is most useful when the SIM resources can be managed automatically. The MP Series provides switching and locking rules based on conditions such as:
- SIM online time
- Accumulated SMS volume
- Accumulated or consecutive SMS failures
- Received-message conditions
- Module error codes
- Port-to-port test results
- Balance or operator information returned through USSD
When a configured condition is reached, the gateway can lock the affected SIM or switch the port to another available card. These controls help distribute authorized traffic, isolate a failing SIM, and keep the messaging system available while an operator investigates the problem.
Daily, monthly, or total SMS limits can also be applied. Status notifications can alert administrators when a SIM or module requires attention.
Centralized Monitoring and Remote Maintenance
The web management interface displays port status, active SIM information, module registration, system condition, traffic statistics, and SMS results. Administrators can configure static IP, DHCP, or PPPoE networking and use a VPN client when the deployment requires a private connection.
ERMS/ETMS remote management helps support devices installed in different cities or countries. SNMP support allows the gateway to work with an existing network-management environment. Configuration export, system update, scheduled reboot, role management, and factory restoration simplify long-term maintenance.
Because the MP Series runs as a network appliance, it can connect directly to an SMS platform without depending on a continuously connected desktop computer. This is a major advantage over a basic USB-only modem pool in centralized or remote deployments.
Choosing the Correct MP Configuration
Before ordering, customers should confirm:
- Required number of simultaneous SMS channels
- Total number of SIM cards to be installed or rotated
- Destination country and mobile operator
- Required 2G, 3G, or 4G frequency bands
- SMPP, HTTP API, EIMS, or web-interface workflow
- Need for SIM Bank, eSIM, MMS, or remote management
- Expected traffic volume and reporting requirements
Some countries have closed or are closing 2G networks. A device can only connect when its module supports the frequency bands and services used by the selected operator. Providing the country and carrier before ordering helps YX match the correct module version.
Manufacturing Quality, Logistics, and After-Sales Service
YX publishes details of its production facilities, including GKG printing equipment, Yamaha surface-mount placement equipment, temperature-controlled dust-free assembly, aging-test racks, and automated packaging equipment. Pre-shipment checks are used to verify the model, module, ports, and basic product functions before dispatch.
Once the order and shipping information are confirmed, stock testing and shipment are generally arranged within approximately two working days. Logistics options include DHL, UPS, FedEx, EMS, 4PX, and dedicated lines for selected countries. Package photos and tracking information are supplied after shipment.
The MP Series includes a 12-month warranty, an English user manual, configuration guidance, and technical support. YX technicians can assist with installation, network settings, SMPP registration, HTTP integration, SMS troubleshooting, and remote diagnostics. Exact warranty and return conditions follow the confirmed order and published after-sales policy.
Why Choose the YX MP Series?
- Purpose-built hardware for network-based SMS projects
- 16, 32, and 64 concurrent-channel options
- Configurations with additional SIM slots for switching and backup
- SMS sending, receiving, forwarding, scheduling, and filtering
- SMPP 3.4, HTTP API, and EIMS integration
- Intelligent SIM rules, message limits, and status notifications
- Web, ETMS, and SNMP management options
- Factory-backed production, global logistics, and technical support
If you are planning a multi-channel SMS platform, tell YX where the gateway will be used, which operator SIM cards are involved, how many channels must run concurrently, and how your software will connect. The team can then recommend the right MP model, module, frequency configuration, and deployment plan.
References
