Global Call IP over Host-based Stack Technology User's Guide: 6.3. IPSET

6.3. IPSET_CALLINFO Parameter Set

Table 15 shows the parameter IDs in the IPSET_CALLINFO parameter set.

Table 15. IPSET_CALLINFO Parameter Set

Parameter ID

Type

Description

IPPARM_CALLID String, max. length = IP_CALLID_LENGTH (16 octets) The call ID. Note: In SIP, setting the call ID is not supported.

IPPARM_CALLDURATION unsigned long Duration of the call.

IPPARM_CONNECTIONMETHOD Enumeration, with one of the following values:

IPPARM_CONNECTION
METHOD_FASTSTART
IPPARM_CONNECTION
METHOD_SLOWSTART
The connection method: Fast Start or Slow Start. See Section 4.2, Using Fast Start and Slow Start Setup for more information.

IPPARM_DISPLAY String, max. length = MAX_DISPLAY_LENGTH (82), null-terminated. Display information. This information can be used by a peer as additional address information.

IPPARM_H245TUNNELING Enumeration, with one of the following values:

IP_H245TUNNELING_ON
IP_H245TUNNELING_OFF
Specify if tunneling is on or off. See Section 4.16, Enabling and Disabling Tunneling in H.323 for more information.

IPPARM_PHONELIST String, max. length = MAX_ADDRESS_LENGTH (128). Phone numbers that can be retrieved at the remote end point. Note: When issuing a gc_MakeCall( ), this information can also be sent through the numberstr parameter. See Section 3.4.11, gc_MakeCall( ) for more information.

IPPARM_USERUSER_INFO Uint8[ ], max size = MAX_USERUSER_INFO_LENGTH (131) User-to-user information.

Notes: For parameter IDs of type String, the length of the string when used in a GC_PARM_BLK is the length of the string plus 1. See Table 12, Summary of Parameter IDs and Set IDs for H.323 and SIP applicability.

**Table 15. IPSET_CALLINFO Parameter Set**
Parameter ID	Type	Description
IPPARM_CALLID	String, max. length = IP_CALLID_LENGTH (16 octets)	The call ID. Note: In SIP, setting the call ID is not supported.
IPPARM_CALLDURATION	unsigned long	Duration of the call.
IPPARM_CONNECTIONMETHOD	Enumeration, with one of the following values: IPPARM_CONNECTION METHOD_FASTSTART IPPARM_CONNECTION METHOD_SLOWSTART	The connection method: Fast Start or Slow Start. See Section 4.2, Using Fast Start and Slow Start Setup for more information.
IPPARM_DISPLAY	String, max. length = MAX_DISPLAY_LENGTH (82), null-terminated.	Display information. This information can be used by a peer as additional address information.
IPPARM_H245TUNNELING	Enumeration, with one of the following values: IP_H245TUNNELING_ON IP_H245TUNNELING_OFF	Specify if tunneling is on or off. See Section 4.16, Enabling and Disabling Tunneling in H.323 for more information.
IPPARM_PHONELIST	String, max. length = MAX_ADDRESS_LENGTH (128).	Phone numbers that can be retrieved at the remote end point. Note: When issuing a gc_MakeCall( ), this information can also be sent through the numberstr parameter. See Section 3.4.11, gc_MakeCall( ) for more information.
IPPARM_USERUSER_INFO	Uint8[ ], max size = MAX_USERUSER_INFO_LENGTH (131)	User-to-user information.
Notes: For parameter IDs of type String, the length of the string when used in a GC_PARM_BLK is the length of the string plus 1. See Table 12, Summary of Parameter IDs and Set IDs for H.323 and SIP applicability.

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