What is the Cisco SM-X-72FXS module?
The Cisco SM-X-72FXS is a double-wide high-density analog voice service module that provides 72 Foreign Exchange Subscriber (FXS) ports for analog voice connectivity. It is designed to integrate with Cisco routers to support voice over IP (VoIP) applications.
Which Cisco router platforms are compatible with the SM-X-72FXS module?
The SM-X-72FXS module is compatible with Cisco ISR 4000 series routers, providing a scalable and flexible solution for analog voice services.
What are the primary use cases for the Cisco SM-X-72FXS module?
This module is used in scenarios where high-density analog voice interfaces are required, such as in large enterprise PBX systems, telephony networks, and integration with legacy analog devices.
Does the Cisco SM-X-72FXS support any voice compression methods?
Yes, the Cisco SM-X-72FXS supports various voice compression methods including G.711, G.729, and other codecs, making it suitable for efficient voice data transmission.
Can the Cisco SM-X-72FXS module be used for both voice and fax services?
Yes, the SM-X-72FXS module supports both voice and fax services, ensuring seamless integration for both types of analog communications.
How does the Cisco SM-X-72FXS connect to analog devices?
The SM-X-72FXS module connects to analog devices via the 72 provided FXS ports, allowing devices like telephones, fax machines, and modems to connect to a VoIP network.
Does the SM-X-72FXS support any signaling protocols?
Yes, the SM-X-72FXS supports various signaling protocols including loop start and ground start, which are commonly used in analog telephony networks.
How is power provided to the analog devices connected to the SM-X-72FXS module?
The SM-X-72FXS module supplies power to the connected analog devices through the FXS ports, enabling them to function without the need for an additional power source.
What is the advantage of using the SM-X-72FXS in a Cisco networking environment?
The primary advantage is the seamless integration with Cisco\'s ISR platform, enabling centralized management of voice and data services, high scalability, and robust performance in a unified network environment.