{"options-interval", &options_interval, "<interval> | 0",
"Defines SIP timer to send OPTIONS messages to keepalive INVITE sessions."},
{"asserted-id", &options_asserted_id, "<caller-id>",
{"options-interval", &options_interval, "<interval> | 0",
"Defines SIP timer to send OPTIONS messages to keepalive INVITE sessions."},
{"asserted-id", &options_asserted_id, "<caller-id>",