Cisco ATA-186 Administration Guide - Page 166

Common Supplementary Services Appendix A Using SIP Supplementary Services This section contains the following topics: • Caller ID, page A-2 • Call-Waiting Caller ID, page A-2 • Voice Mail Indication, page A-2 • Unattended Transfer, page A-3 • Attended Transfer, page A-4 • Making a Conference Call in the United States, page A-4 • Making a Conference Call in Sweden, page A-4 • Call Waiting in the United States, page A-5 • Call Waiting in Sweden, page A-5 • About Call Forwarding, page A-5 • Call Forwarding in the United States, page A-5 • Call Forwarding in Sweden, page A-6 • Call Return in the United States, page A-6 • Call Return in Sweden, page A-6 • Calling Line Identification Presentation, page A-6 • About Calling Line Identification Restriction, page A-6 • Calling Line Identification Restriction in the United States, page A-7 • Calling Line Identification Restriction in Sweden, page A-7 Caller ID When the telephone rings, the Cisco ATA sends a Caller ID signal to the telephone between the first and second ring (with name, telephone number, time, and date information, if these are available). Call-Waiting Caller ID The Cisco ATA plays a call waiting tone, then sends an off-hook Caller ID signal to the telephone immediately after the first tone burst. The Cisco ATA sends the name, telephone number, time, and date information, if these are available. Voice Mail Indication This feature allows the Cisco ATA to play an intermittent dial tone if there is a message in the user's voice mail box. Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator's Guide (SIP) A-2 OL-3410-01