Cisco Cisco Computer Telephony Integration Option 9.0 Reference Guide

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CTI Server Message Reference Guide (Protocol Version 14) for Cisco Unified ICM/Contact Center Enterprise & Hosted
Release 8.0(1)
Chapter 5      Application Level Interfaces
Client Control Service
The CTI Server sends the ALTERNATE_CALL_CONF message, defined in 
, to confirm 
receipt of the request.
ANSWER_CALL_REQ
Use this message upon delivery of an alerting call, to connect the alerting call at the device that is 
alerting. The ANSWER_CALL_REQ message is defined in 
AgentInstrument 
(optional)
The agent’s ACD instrument number. 
STRING
64
Maximum message size (including header):
226
Table 5-93
ALTERNATE_CALL_REQ Message Format (continued)
Table 5-94
ALTERNATE_CALL_CONF Message Format 
Field Name
Value
Data Type
Byte Size
MessageHeader
Standard message header. MessageType = 41. MHDR
8
InvokeID
Set to the value of the InvokeID from the 
corresponding request message.
UINT
4
Maximum message size (including header):
12
Table 5-95
ANSWER_CALL_REQ Message Format 
Fixed Part
Field Name
Value
Data Type
Byte Size
MessageHeader
Standard message header. MessageType = 42. MHDR
8
InvokeID
An ID for this request message, returned in 
the corresponding confirm message.
UINT
4
PeripheralID
The Unified ICM PeripheralID of the ACD 
where the call is located.
UINT
4
ConnectionCallID
The Call ID value assigned to the call by the 
peripheral or Unified ICM. May contain the 
special value 0xffffffff if the alerting Call ID 
value is not provided. 
UINT
4
ConnectionDevice IDType
The type of device ID in the 
ConnectionDeviceID floating field 
(
).
USHORT
2
Floating Part
Field Name
Value
Data Type
Max. 
Size
ConnectionDevice ID 
The device ID of the device associated with 
the connection.
STRING
64
AgentInstrument (optional) The ACD instrument number of the 
instrument that should answer the call.
STRING
64
Maximum message size (including header):
154