McDewey

• Silence suppression value 1 bit • Compression type 8 bits • Message type 8 bits • dwParam2 contains the IP address of the remote machine • dwParam3 contains the network byte order IP port of the remote machine to which the RTP stream should be directed in the high-order word and the packet size in milliseconds in the low-order word. At extension version 4.0 (0x00040000), start reception uses the following format: • hCall – The call of the Start Reception event • dwParam1:from highest order bit to lowest • First 13 bits blank • G723 bit rate 2 bits • Silence suppression value 1 bit • Compression type 8 bits • Message type 8 bits • dwParam2 contains the IP address of the remote machine • dwParam3 contains the network byte order IP port of the remote machine to which the RTP stream should be directed in the high-order word and the packet size in milliseconds in the low-order word. Stop Transmission Events SLDSMT_STOP_TRANSMISION When a message is received, transmission of the streaming should stop. At extension version 1.0 (0x00010000), stop transmission uses the following format: • dwParam1 – Message type At extension version 4.0 (0x00040000), stop transmission uses the following format: • hCall – The call for which the Stop Transmission event applies. • dwParam1 – Message type Stop Reception Events SLDSMT_STOP_RECEPTION When a message is received, reception of the streaming should stop. At extension version 1.0 (0x00010000), stop reception uses the following format: Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 409 Cisco Device-Specific Extensions Stop Transmission Events