0x01E9 Destination RTCP Port

Use this TLV to specify the remote RTCP port number for the fax relay. This TLV can be set on-the-fly. If this port is not specified by the host during the call setup, per RFC 1889, by default the destination RTCP port is at an offset of 1 from the destination RTP port.

Used in:
0x1E Generic PPL ICB in:
Resource Attribute Configure message
Route Control message
Outseize Control message

Byte | Description
0, 1 | Tag 0x01E9
2, 3 | Length 0x0002
4, 5 | Value[0] RTCP Port

Tag-Length-Value block. A standardized block that allows data to inserted in a standard way into API messages.
Real-Time Transport Control Protocol.
Real-Time Transport Protocol. Supports transport of real-time data like interactive voice and video over packet-switched networks.
See Programmable Protocol Language.
See Information Control Block.
Outgoing call setup during real-time call processing on a specific channel.
The point in the Excel platform where a DS0 connects to a network. Also known as a "socket."