The Cisco IP Communications voice/fax network modules provide enterprises, managed service providers, and service providers the ability to directly connect the public switched telephone network (PSTN) and traditional telephony equipment to existing Cisco 2600XM Series, Cisco 2691, 3600 Series, and Cisco 3700 Series voice gateway routers. This set of Cisco IP Communications voice/fax network modules delivers the most versatile combination of analog and digital voice and data capabilities in a single network module.
The 4-port FXO voice/fax interface card is a universal card, which can be software configured to work in all countries. FXO port is used to connect to PBX or key system, or to provide off-premises connections to PSTN or PTT. Supports battery reversal detection and caller ID.
Humidity Range Operating
|5 - 85%|
Max Operating Temperature
|Min Operating Temperature||32 °F|
|Compliant Standards||CE, FCC Class B certified, UL 1950|
|Mean Time Before Failure||1,245,152 Hour(s)|
|Comm. Analog Ports Qty||4|
|Comm. Connectivity Technology||Wired|
|Comm. Enclosure Type||Plug-in module|
|Comm. ISDN Terminal Adapter Interface||FXO|
|Comm. Type||Voice interface card|
|Min Operating System||Cisco IOS 12.2(15)ZJ|