We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.

Language

English

Currency

AUD (Australian Dollar)

CAD (Canadian dollar)

HKD (Hong Kong Dollar)

JPY (Yen)

MYR (Malaysian Ringgit)

SGD (Singapore Dollar)

PHP (Philippine Peso)

Back

SMS MODEM

4G SMS Modem

8 ports

16 ports

32 ports

64 ports

2G SMS Modem

8 ports

16 ports

32 ports

64 ports

SMS Dongle

4G Dongle

1 port

1-4 ports

1-8 ports

2G Dongle

1 port

1-4 ports

1-8 ports

Voip Gateway

2G GSM Voice Gateway

4 Ports

8 ports

16 Ports

32 Ports

4G LTE Voice Gateway

4 Ports

8 Ports

16 Ports

32 Ports

GOIP DBL

SMS Gateway

2G Gateway

4 Ports

8 Ports

16 Ports

32 Ports

64 Ports

4G Gateway

4 Ports

8 Ports

16 Ports

32 Ports

64 Ports

SimBank

128 Slots

256 Slots

512 Slots

Phone

IP Phone

Telephone Recorder

HUB

4 Ports HUB

8 Ports HUB

Accessory

1FF-2FF

Technical Service

Product Manual

Product Introduction

About Dongle

About MODEM

About GOIP/MOIP Gateway

About IP Phone

About SIMBANK

About DBL

USD

USD (US Dollar)EUR (Euro)CNY (Yuan)GBP (Pound Sterling)INR (Indian Rupee)AUD (Australian Dollar)CAD (Canadian dollar)HKD (Hong Kong Dollar)JPY (Yen)MYR (Malaysian Ringgit)SGD (Singapore Dollar)PHP (Philippine Peso)

Hot Searches

sms modem

GATEWAY

32 PORTS

modem

voice

EN / USD

CART 0 Itemes 0.00

Home > Voip Gateway > YX 2G GSM 4 port Voice 4 SIM Goip Gateway SMPP Http API Call and SMS

1/1

YX 2G GSM 4 port Voice 4 SIM Goip Gateway SMPP Http API Call and SMS

Name: YX 2G GSM 4 port Voice 4 SIM Goip Gateway SMPP Http API Call and SMS
Brand: YX SHOP
Price: 260 USD
Availability: InStock
Rating: 5.0 (14 reviews)

YX series GOIP Gateway delivers on all fronts Whether you require robust call handling capabilities, seamless integration, or cost-effective communication solutions.
GP 4-4 Support SMS and voice functions. It can make 4 calls simultaneously.

5.0 (14 Reviews)

218 Sold

$260.00

Received successfully

Coupon Code

CONTINUE SHOPPING

Discount

GET $2.00 OFF ON ORDERS OVER $100.00
GET $5.00 OFF ON ORDERS OVER $300.00
GET $10.00 OFF ON ORDERS OVER $600.00

Please select the information you want X

PORTS:

GP 4-4
2G Model:

M26
Power Adapter:

EU

CN/AU

CN

US(1)

US(2)

UK

Quantity

Add to Favorites

1/1

Description
Product Details
Frequency band
Package

Number of Channels	4 channels 4 SIM slots
Frequency	GSM (please confirm the frequency band and module with the account manager!)
SIP Specification	SIP/2.0 RFC3261 Session Timer RFC4028 STUN
SMS Specification	SMPP3.4
Network Protocols	DHCP/PPPoE/VPN(pptp) NTP Telnet/HTTP/FTP/TFTP Encryption:Security,VOS2000,RC4,XOP.Base64
Telephony Features	Hot-line call ,Dial plan, Speed dial, Phone book,CDR, LCR, White/Black list
Telephony Signaling	DTMF tone dectection/generation DTMF relay: in-band, RFC 2833 and SIP info Call forward:unconditional, no answer and busy N-way conferencing Caller ID display/generation, Mobile Number Portability
Voice Capability	Voice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC Echo cancellation Silence suppression & detection（VAD, CNG） Adaptive jitter buffer Volume adjustable IVR customized
Number of Ports	1 WAN 10/100Base-T Ethernet(RJ-45 connector) 1 Console(USB)
LED	1 Power and 4/8/16/32/64groups of card online and running status indicator
Power Supply	100-240VAC, 50 - 60 Hz IN, 12VDC 3A/5A/7.5A/8A Out
Operating Environment	Operating temperature: 0 - 50ºC Operating humidity: 10 – 90%RH
Warranty	12 Months

🔥 Why It’s a Must-Have:
✔️ 4 SIM Slots: Run 4 calls/SMS campaigns simultaneously.
✔️ SMPP/HTTP API Ready: Automate workflows for CRMs, alerts, or IoT.
✔️ VoIP/GSM Bridge: Connect VoIP systems to mobile networks seamlessly.
✔️ Global Compatibility: GSM/CDMA/LTE (confirm bands pre-order).
✔️ Free Tools: Preloaded dial plans, IVR, and call analytics.

🚀 Key Benefits:
→ One gateway = 4 lines.
→ Zero Monthly Fees: Only pay for SIM cards.
→ Enterprise Features: Call recording, LCR, white/blacklists.

💡 Perfect For:
• Small call centers & telemarketing
• Bulk SMS alerts & OTP services
• VoIP-to-mobile network bridging
• IoT/USSD balance checks

Tech Specs:
📶 Network: 2G (Supporting over 100 countries)
🔌 Ports: 4 SIM slots
⚡ Codecs: G.711, G.729, iLBC
🛠️ Protocols: SMPP 3.4, HTTP API, SIP, VPN
🔒 Warranty: 12 months

Start in 3 Steps:
1️⃣ Plug in power & Ethernet.
2️⃣ Insert SIMs.
3️⃣ Launch Calls/SMS!

✅ Plug & Play | ✅ Technical Support | ✅ 1-year warranty

Need Affordable VoIP/GSM Bridging?
📞 Click Now—Boost Efficiency with 4X Power!

Features You’ll Love:
✔️ DTMF & Caller ID Control: Perfect for IVR systems.
✔️ Auto SIM Switching: Avoid carrier restrictions.
✔️ Military-Grade Encryption: Secure your data.

Act Now—Dominate Small-Scale Telecom! 🔌📡

1、Overview
VoIP GSM gateway (GoIP gateway) is a device that can reduce the cost of calling mobile networks from fixed telephone lines. It can route directly between IP, digital, analog, and mobile networks. GoIP gateways are increasingly being used by telephone operators to connect IP calls to mobile networks. In areas where fixed line services are unavailable or much more expensive than mobile costs, GoIP gateways are an irreplaceable alternative.

The following figure shows a basic topology of GP Gateway usage.

2、Product Brief
YX series GP Gateway is a multi-functional and high performance product, which is designed with advanced embedded technology. YX series is able to process traditional voice call service and internet data service. perfectly support G729a/b/e、G723.1、G.711 a/u law and iLBC codecs at the same time.
YX series GP Gateway please check the following table about the difference:

Model Number	Channel	Sim capacity in each channel	Total sim capacity	Frequency(optional)
YX GOIP 4-4	4	1	4	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 8-8	8	1	8	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 8-32	8	4	32	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 16-16	16	1	16	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 16-64	16	4	64	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 16-128	16	8	128	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 16-256	16	16	256	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 16-512	16	32	512	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 32-32	32	1	32	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 32-64	32	2(1 Big+1 Small)	64	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 32-128	32	4	128	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 32-256	32	8	256	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 32-512	32	16	512	GSM / CDMA / WCDMA / 4G(LTE)
YX GOIP 64-64	64	1	64	Currently unavailable, development in progress
YX GOIP 64-256	64	4	256
YX GOIP 64-512	64	8	512

3、Appearance

● 4/8/16/32 Antennas
● 1 USB Serial Port (Baudrate 115200)
● 1 Network Interface (RJ45)
● 1 Power Interface (DC 12V 3A/5A/7.5A/8A)
● 1 Power light
● 1 Reset Button
● 4/8/16/32/64/128/256/512 SIM card slots
● 4/8/16/32/64/128/256/512 LED lights

4、Special Features

● Support G729a/b/e,G723.1,G.711 A/U law, iLBC auto-selecting

● BO(Bandwidth Optimization)

● Proxy Encryption Solution for IP Block

● Support SIM Bank

● VPN(pptp)

● SIM Card Rotating

◆ SIM card check and switch rules:

◇ Accumulated Call Duration

◇ Accumulated Connected Calls

◇ Accumulated Calls

◇ Consecutive Failed Calls

◇ Consecutive No-Alert Calls

◇ Consecutive No-Answer Calls

◇ Consecutive No Carrier Calls

◇ Consecutive Short-Duration Calls

◇ Consecutive Fast-Alerting Calls Checking

◇ Consecutive Fast-Answer Calls CheckingGSM/CDMA/WCDMA/4G(LTE) VoIP/SMS Gateway

◇ Consecutive GSM Release Cause Checking

◇ Accumulated SMS Count Checking

◇ Accumulated Failed SMS Count Checking

◇ Consecutive Failed SMS Count Checking

● Station intelligent switching(By switching rules)

● ERMS(Easement Remote Management System)

● Port Inter-Calling

● Fake Ring back

● FAS shield

● Call waiting

● Call Duration Limitation for SIM Card/Single

● Dial Plan/Prefix Inward Translation/Intelligent Routing

● Web Browser: Firefox/Chrome /IE/Opera

5、Specification

Number of Channels	4 channels 4 SIM slots 8 channels 8/32 SIM slots 16 channels 16/64/128/256/512 SIM slots 32 channels 32/128/256/512 SIM slots
Frequency	GSM, CDMA, WCDMA, LTE(When purchasing 3G or 4G equipment, please confirm the frequency band and module with the account manager!)
SIP Specification	IP/2.0 RFC3261 Session Timer RFC4028 STUNS
SMS Specification	SMPP3.4
Network Protocols	DHCP/PPPoE/VPN(pptp) NTP Telnet/HTTP/FTP/TFTP Encryption:Security,VOS2000,RC4,XOP.Base64
Telephony Features	Hot-line Send SMS ,Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list
Telephony Signaling	DTMF tone dectection/generation DTMF relay: in-band, RFC 2833 and SIP info Call forward: unconditional, no answer and busy N-way conferencing Caller ID display/generation, Mobile Number Portability
Voice Capability	Voice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC Echo cancellation Silence suppression & detection（VAD, CNG） Adaptive jitter buffer Volume adjustable IVR customized
Number of Ports	1 WAN 10/100Base-T Ethernet(RJ-45 connector) 1 Console(USB)
LED	1 Power and 4/8/16/32/64groups of card online and running status indicator
Power Supply	100-240VAC, 50 - 60 Hz IN, 12VDC 3A/5A/7.5A/8A Out
Operating Environment	Operating temperature: 0 - 50ºC Operating humidity: 10 – 90%RH
Warranty	12 Months

6、Mobile Features

● SMS Send, Receive and Forward(GSM/SIP/HTTP)

● SMS Inbox

● AT Command , USSD

● SMS Format: PDU/TXT

● PIN Code Management

● CDMA Delay Answer

● GSM Polarity Reversal

● Carrier Selection

● Caller ID Hidden(need SIM Card support)

7、Maintenance and Management

● Multi-language Interface

● USB Serial COM

● Configuration Backup and Restore

● Support HTTP/TFTP Upgrade

● Call statistics: ASR,ACD,PDD

● WEB Remote Management System

● SMPP support

● HTTP Command

▼The following pictures are demo of the platform's interface setup and operation

8、FAQ

Q1. Does GOIP or MOIP support custom calling number/sender ID when making phone calls or sending text messages?

A：The device uses a SIM card, which naturally displays the SIM card number when making calls or sending text messages. This is determined by the SIM card itself and the SIM card operator, and generally does not support custom calling numbers/sender IDs. In VOIP and network SMS services, only the operator's routing (CLI and direct connection) may be supported!

Q2. Does GOIP or MOIP support detecting surrounding mobile phone information, listening to surrounding calls, tracking/tracing mobile phones/calls/SMS, IMSI Catcher and other detection functions?

A：This type of feature has no connection with our product and is not supported!

Q3. Does GOIP or MOIP support wifi or multi wifi functions to provide data internet access and other functions?

A：The functions related to wifi/data internet are not related to any of our devices and are not supported!

Q4. Does GOIP, MOIP, or SMS modem support functions such as MMS, picture SMS, voice SMS, video calls, etc?

A：SMS modems can support MMS (customers need to have their own software support, we do not provide MMS software), and the latest version of YX GOIP/MOIP can also support sending MMS. Other products do not support it

Q5.Does GOIP support the function of hiding the caller when making phone calls?

A：The device has a setting function to hide the caller, but it requires the SIM operator to support this function at the same time.

Q6. Does GOIP and modem have API?

A：The GOIP/MOIP of YX series has HTTP APIs for sending/receiving SMS and USSD, and supports customer developed software to call through HTTP; DBL's GOIP does not have an API that can be directly used, but if the client has their own server, after installing a GOIP SMS sending server software, they can use the SMS HTTP API; The modem does not have an API.

Q7. What devices can make voice group calls?

A：SMS modems do not support direct audio access and cannot play voice after calling out. GOIP can support it, but GOIP cannot automatically call out and requires the call center to provide functions for calling out and playing voice

Q8. Is there a device that supports receiving and forwarding SMS messages?

A：SMS modems can receive text messages, but they do not support forwarding. Additionally, the software we provide does not support checking which port received the messages

YX GOIP/MOIP can receive information and forward it to email/HTTP address/SIP server/other phone numbers or HTTP API directly from the device (Commonly used methods include email or HTTP API retrieval)

Q9. Can the device support international roaming? What should be noted?

A：1. The SIM card needs to be able to roam to the target country. 2. It is necessary to understand the frequency band of the target country, and the device needs to be matched with the frequency band of the target country (if there are too many frequency bands in the target country, it can also be determined which operator in the target country can provide roaming signals for the SIM card, and the device needs to match the frequency band of the operator that provides roaming signals)

Q10. What is the SMS sending speed for MOIP/GOIP?

A：GOIP/MOIP(2G/3G/4G): 720 per port per hour (the above standard testing environment may vary depending on the device environment)

Q11. Does SIMBank support connecting to devices other than GOIP and MOIP, do they have APIs, and can different brands of SIMBANK and GOIP be used?

A：SIMBank does not support connecting to devices other than GOIP and MOIP, there is no API, and different brands of SIMBANK and GOIP cannot be used

Q12. How can SIMBANK connect to GOIP/MOIP and card the device?

A：SIMBANK generally requires the use of the software SIM Server installed on the server to manage, connect, and allocate cards, in order to achieve remote card access. If there is no server, one needs to be rented, and the system requires CentOS 5. X or 6. X

Q13. What are the ways to send/receive SMS for YX series GOIP/MOIP and DBL?
A: (1) Login to the device page to send/receive directly;
(2) Directly connect to the SMS platform (only support EIMS/IMFS) to send/receive;
(3) use HTTP API to send/receive directly (customers may need their own software/platform support);
(4) if the customer has a public IP, the customer can set the public IP to GOIP, and then send SMS after docking with SMPP SMS platform;
DBL's no API can only use the page to send or use the server supporting SMS sending software to send.

Q14. Can GOIP or MOIP use the data traffic inside the SIM card to give users access to the Internet?
A: No, we don't have this kind of equipment.

Q15. Difference between YX GOIP and DBL GOIP in terms of sending and receiving SMS.
A: DBL can only send and receive SMS in the device (SIM reason, the maximum number of messages received is 50), or the customer has its own server to install information management software (can send and receive, unlimited number of SMS).
YX can send and receive SMS in the device (SIM reasons to receive information up to 50) or you can use our free ETMS management software (can be received, but sent to need to use another EIMS2, unlimited number of SMS), if the customer has the ability, the device also has a HTTP API can be accessed to their own development of the program (support for sending and receiving)

Q16. Can GOIP/modem be used in XX countries (or a certain operator)?
A: The product has nothing to do with the use in which country or which operator, as long as the frequency band of the device can match the local (or the operator to be used), it can be used!

The linked product is a 2G Modem，At present, some countries or regions have closed 2G GSM. Before purchasing, please confirm that still using GSM in your region, otherwise you will not be able to use it.

The countries that have confirmed the cessation of GSM include:Australia, South Korea, Japan, United States, Canada (unable to use)Please contact customer service to recommend 3G or 4G products for you （For example，4G module:EC25）

Product Feature
Name	2G GSM Wireless Modem
communication interface	USB
Chipset	Quectel M26/M35: 2G full frequency (GSM)
Function	SIP Voice / STK / AT Command / TCP/IP / Data / SMS / IMEI / MMS / Email / GPRS / GPS / USSD
Frequency	GSM Full frequency: 850,900,1800,1900Mhz (Applicable to global GSM frequency bands) Attention: It is known that "Australia, South Korea, Japan, the United States, and Canada" have shut down 2G and cannot use it
Operating System	Win all, Linux, android
Working voltage	AC 100-240V / DC 12V
Warranty	One Year