Cisco SPA2102-SF Administration Guide - Page 204

ATA Voice Field Reference PSTN Line page (SPA3102) B Voice tab > PSTN Line page (SPA3102) > Proxy and Registration section Proxy Use Outbound Proxy Outbound Proxy Use OB Proxy In Dialog Register Make Call Without Reg Register Expires Ans Call Without Reg SIP proxy server for all outbound requests. Enable the use of Outbound Proxy. If set to no, the Outbound Proxy parameter and Use OB Proxy in Dialog is ignored. The default is no. SIP Outbound Proxy Server where all outbound requests are sent as the first hop. Whether to force SIP requests to be sent to the outbound proxy within a dialog. Ignored if the Use Outbound Proxy parameter is no, or if the Outbound Proxy parameter is empty. The default is yes. Enable periodic registration with the Proxy. This parameter is ignored if the Proxy parameter is not specified. The default is yes. Allow making outbound calls without successful (dynamic) registration by the unit. If No, dial tone will not play unless registration is successful. The default is no. Allow answering inbound calls without successful (dynamic) registration by the unit. If proxy responded to REGISTER with a smaller Expires value, the PAP2T will renew registration based on this smaller value instead of the configured value. If registration failed with an Expires too brief error response, the PAP2T will retry with the value given in the Min-Expires header in the error response. The default is 3600. Expires value in sec in a REGISTER request. PAP2T will periodically renew registration shortly before the current registration expired. This parameter is ignored if the Register parameter is no. Range: 0 - (231 - 1) sec Cisco Small Business ATA Administration Guide 204