Cisco SRP521W-K9-G1 Administration Guide - Page 157

Configuring Voice Configuring Voice Settings 6 Line Enable Voice > Line 1-2 > Line Enable Line Enable To enable this line for service, select yes. Otherwise, select no. The default is yes. Streaming Audio Server (SAS) Voice > Line 1-2 > Streaming Audio Server (SAS) SAS Enable SAS DLG Refresh Intvl To enable the use of the line as a streaming audio source, select yes. Otherwise, select no. If enabled, the line cannot be used for outgoing calls. Instead, it auto-answers incoming calls and streams audio RTP packets to the caller. The default is no. If this value is not zero, it is the interval at which the streaming audio server sends out session refresh (SIP re-INVITE) messages to determine whether the connection to the caller is still active. If the caller does not respond to the refresh message, the SRP ends this call with a SIP BYE message. The range is 0 to 255 seconds (0 means that the session refresh is disabled). The default is 30. Cisco SRP500 Series Services Ready Platforms Administration Guide (SRP520 Models) 157