Description
Condition: NEW
Manufacturer Part #: NIM-4FXSP
Cisco Analog Voice Network Interface Module - 4 x FXS/DID Network ports - Capable of supporting either FXS or DID functionality - For use with the ISR 4000 series routers, Catalyst 8000 series Edge Platforms, and 8000 series Secure routers
These network modules can be inserted into the NIM slot on the support Cisco routers without powering off the router.
The FXS NIMs contain an onboard DSP and donĀt require the router to have dedicated packet voice DSP module (PVDM) on the motherboard. The DSP on the voice module is necessary for the voice features. It also provides for echo cancellation of up to 128-ms echo-tail length for demanding network conditions.
The FXS port is used to connect directly to phones, fax machines, and key systems. It generates battery polarity reversal and caller ID. The FXS NIMs are designated as an Off-Premises Extension Lite product offerings. This means that while the module addresses a subset of the off-premises extension applications, it should be noted that the module is not in full compliance for off-premises use.
Product Type: Voice Interface Card (VIC)
Interfaces/Ports Details: 4 x FXS/DID Network
Total Number of Ports: 4
