
( Brand: Channel ), ( Type: Goip Gsm Voip Gateway ), ( Country Of Manufacture: China )
The GOIP-4 GSM VoIP Gateway is a robust and versatile communication device designed for seamless integration of GSM and VoIP networks. This device features four channels, each capable of handling separate GSM SIM cards with their unique IMSI numbers, making it an ideal solution for businesses or individuals requiring multiple simultaneous GSM connections.
The GOIP-4 supports a variety of VoIP protocols, including SIP, IAX2, and H.323, allowing you to connect it to your existing VoIP infrastructure easily. The device also comes with an integrated SMS server, enabling you to send and receive SMS messages directly from the gateway. This feature is particularly beneficial for SMS-based applications or services.
One of the standout features of the GOIP-4 is its dual SIM bank capability. This means you can install two SIM cards in each of the four channels, effectively doubling the number of SIM cards the device can manage. This feature is particularly useful for areas with poor network coverage, as it allows the device to automatically switch to the best available SIM for each call.
The device also includes a built-in IMSI/SIM banking system, which allows you to manage and configure the SIM cards more efficiently. This feature allows you to group SIM cards based on their usage, such as by cost, network provider, or geographical location. This way, you can ensure that the right SIM card is used for each call, leading to cost savings and improved call quality.
In summary, the GOIP-4 GSM VoIP Gateway is a powerful and versatile device that offers multiple GSM channels, VoIP protocol support, an integrated SMS server, a dual SIM bank, and an IMSI/SIM banking system. It's an excellent choice for businesses and individuals looking to improve their communication infrastructure, reduce costs, and enhance network reliability.
Pros of buying GOIP-4 GSM VoIP Gateway:1. Supports multiple channels: The GOIP-4 GSM VoIP Gateway supports up to 4 GSM SIM cards, allowing you to make and receive calls via VoIP over a broadband connection.
2. IMSI and IMEI Sim Bank: The device comes with an IMSI and IMEI Sim Bank, which allows you to store multiple SIM cards, making it easy to switch between them as needed.
3. Dual-band GSM: The GOIP-4 supports both 850/900/1800/1900 MHz GSM bands, making it compatible with a wide range of networks around the world.
4. SMS server: The device also has an integrated SMS server, allowing you to send and receive SMS messages over the VoIP connection.
5. Durable design: The GOIP-4 is built with a durable and rugged design, making it suitable for use in harsh environments.
Cons of buying GOIP-4 GSM VoIP Gateway:1. Not suitable for high-volume calls: The GOIP-4 is designed for small to medium-sized businesses and is not suitable for high-volume call centers.
2. Requires a stable internet connection: The VoIP gateway relies on a stable and reliable internet connection to function properly, and any interruptions or instability can affect call quality.
3. Initial setup can be complex: Setting up the GOIP-4 can be a complex process, and may require some technical expertise.
4. Limited call features: Compared to traditional landline phones, VoIP gateways may not support all the same call features, such as caller ID, call waiting, and voicemail.
In conclusion, the GOIP-4 GSM VoIP Gateway is a versatile and feature-rich device that can be a great option for small to medium-sized businesses looking to make and receive VoIP calls. Its support for multiple channels, IMSI and IMEI Sim Bank, dual-band GSM, and integrated SMS server make it a powerful tool for communication. However, it may not be suitable for high-volume call centers, and requires a stable internet connection to function properly. It also may have some limits in call features compared to traditional landline phones.
If you are considering buying the GOIP-4, it is essential to weigh these pros and cons against your specific needs and requirements. If you are comfortable with the technical setup and can handle the potential limitations, the GOIP-4 can be a valuable addition to your business communications. If you require more advanced features or higher call volumes, you may want to consider other options.
323 protocol. Overview the GOIP-4 is a 4 sim cards quad band gsm gateway which connect and voip seamlessly. Flexible routing can meet the need of all kinds call forwarding even more special is that GOIP-4 support multi-device group, it be easily combined into arbitrary number Channels large gateway group RFC RP ROTC 2327 ADP 2833 payload for datum digits, telephony tones and signals 2976 sip info method 3261 3264 offer answer model with 3515 refer 3842 a message summary waiting indicator 3489 simple traversal user data gram protocol USP through network address translators Nat's 3891 replaces header 3892 referred-by mechanism draft-EFT-sipping-cc-transfer-04 session initiation control - transfer codex: g.
Product name: voip gsm gateway model: GOIP-4 sim Channels: 4 ports work frequency: 1900mhz support IT. 711 a law, g.
You can register the gsm telephone on voip soft switch. The GOIP-4 support sip and.