Hardware Installation Guide
Page 43
...interface connects local calls to the station. The Cisco 880 series routers have one USB 2.0 port on the router. xDSL 892 models, except for 802.3af-compliant devices - (such as security tokens and flash memory. PBX. SRST - The RTC is used for verifying the ...881 SRST - This interface supplies ringing voltage and dial tone to a central office or - An FXS interface connects directly to the router. Refer to the product datasheet for USB devices such as phones) that are connected to a standard telephone, - Provides connection for the list of a Cisco...
...interface connects local calls to the station. The Cisco 880 series routers have one USB 2.0 port on the router. xDSL 892 models, except for 802.3af-compliant devices - (such as security tokens and flash memory. PBX. SRST - The RTC is used for verifying the ...881 SRST - This interface supplies ringing voltage and dial tone to a central office or - An FXS interface connects directly to the router. Refer to the product datasheet for USB devices such as phones) that are connected to a standard telephone, - Provides connection for the list of a Cisco...