UCM6116 GRANDSTREAM Ip Pbx Fxo Fxs Ports

Review GRANDSTREAM Ip Pbx Application System Fxo And Fxs Ports

The Grandstream UCM6116 is an advanced IP PBX system designed for medium-sized businesses and enterprises. This powerful communication solution offers 16 FXO (Foreign Exchange Office) ports and 16 FXS (Foreign Exchange Subscriber) ports, providing flexibility for both incoming and outgoing traditional phone line connections.

The UCM6116 supports up to 500 SIP accounts and 1,000 extensions, making it suitable for growing organizations. With its built-in auto-attendant, call queue, and call recording features, this IP PBX system ensures that businesses can professionally manage their incoming calls.

Each FXS port on the Grandstream UCM6116 can support up to two concurrent voice calls, and the FXO ports can be used for both PSTN trunk connections and E1/T1 lines. This versatile IP PBX system also offers advanced features such as call forwarding, call waiting, caller ID, and call transfer.

The UCM6116 comes with a user-friendly web interface, making it easy for administrators to manage the system, configure settings, and monitor call activity. It also supports various third-party applications, such as CRM software and call center solutions, allowing businesses to customize their communication workflows.

This IP PBX system is designed for reliability and comes with redundant power supplies and an optional backup battery, ensuring continuous operation even during power outages. It also supports various protocols, including SIP, IAX2, and H.323, making it compatible with a wide range of IP phones and SIP trunk providers.

The Grandstream UCM6116 is a feature-rich, scalable, and cost-effective communication solution for businesses looking to upgrade their traditional phone systems to a more advanced IP PBX system. With its support for both FXO and FXS ports, the UCM6116 offers businesses the flexibility to integrate traditional phone lines with their IP-based communication network.

The Grandstream UCM6116 is a VoIP IP PBX system that offers 16 FXO (Foreign Exchange Office) ports and 16 FXS (Foreign Exchange Subscriber) ports. Here are some pros and cons that might help you in deciding whether to buy this IP PBX system:

1. Affordable: The Grandstream UCM6116 is a cost-effective solution for businesses that require a VoIP system with a large number of FXO and FXS ports.

2. Scalability: The system is highly scalable, allowing businesses to add more ports or features as their needs grow.

3. Open-source: The UCM6116 runs on Grandstream's open-source software, which provides flexibility and the ability to customize the system to meet specific business requirements.

4. Reliable: The system offers reliable call handling and call quality, making it suitable for businesses that require a high level of call clarity and reliability.

5. Easy to install and configure: The UCM6116 is easy to install and configure, even for users with limited technical expertise.

6. Supports various codecs: The system supports a wide range of codecs, ensuring that businesses can make and receive calls with high call quality.

7. Supports various interfaces: The UCM6116 supports various interfaces, including SIP, IAX2, and analog, making it compatible with a wide range of telephony equipment.

1. Limited advanced features: The UCM6116 does not offer advanced features such as call recording, automated attendants, or call queues. Businesses that require these features may need to look for a more advanced IP PBX system.

2. Limited technical support: Grandstream offers technical support, but it may not be as comprehensive or responsive as some other IP PBX vendors.

3. Requires a reliable internet connection: The UCM6116 relies on a reliable internet connection for call handling and call quality, making it essential for businesses to have a robust and reliable internet connection.

In conclusion, the Grandstream UCM6116 is a cost-effective and scalable solution for businesses that require a VoIP IP PBX system with a large number of FXO and FXS ports. While it offers reliable call handling and call quality, it may not be suitable for businesses that require advanced features or extensive technical support.

If your business requires a large number of FXO and FXS ports, and you have a reliable internet connection, the Grandstream UCM6116 could be an excellent option for you. However, if you require advanced features or extensive technical support, you may need to consider a more advanced IP PBX system. It's essential to evaluate your business needs carefully before making a decision.

Details:

Management: web-based GUI with auto-discovery. Item is pre-owned and in excellent working condition. Key features and specifications. Security: advanced security protection with strap, Tl's, and.

Tested for power and did a factory reset as well. Grandstream UCM6116 ip pbx application system - 16 fxo 2 fxs ports. It runs on a 1ghz processor with 512mb ram and 4gb flash, offering advanced, license-free voice, video, data features including 6-way conferencing. Ships safely and securely.

Ports: 16 fxo ports PST and 2 fxs analog phone. Please see photos for details and condition as well what is included. The Grandstream UCM6116 is a rack-mountable, 16 fxo and 2 fxs port ip pbx appliance designed for sambas, supporting up to 500 users 60 concurrent calls.

specifications voipbusiphone:

• brand: Grandstream
• mpn: Ucm6116
• type: Gsm Gateways
• unit type: Unit
• features: Power Over Ethernet
• interface: Ethernet
• country of origin: China

general voipbusiphone:

• category: Computers > Computers/tablets > Enterprise Networking, Servers > Voip Business Phones/ip Pbx

returns voipbusiphone:

• policy: no returns

shipping voipbusiphone:

• transit: 4-10 days
• service: usps ground advantage, usps priority mail
• type: calculated
• class: standard, expedited
• carrier: usps

seller voipbusiphone:

• # reviews: 1895
• city: pico rivera, california
• rating: 99.8%

offer voipbusiphone:

• in stock #: 4
• started: february 17, 2026
• options: ship-to-home
• availability: in stock
• prices: $11.73–$149.99
• item condition:
  • Used
  • New
• sold #: 9

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