Global Call IP over Host-based Stack Technology User's Guide: 6.24. IPSET

6.24. IPSET_USERINPUTINDICATION Parameter Set

Table 36 shows the parameter IDs in the IPSET_USERINPUTINDICATION parameter set.

Table 36. IPSET_USERINPUTINDICATION Parameter Set

Parameter IDs

Type

Description

IPPARM_UII_ALPHANUMERIC String Used to send user input indication (UII) messages. Can be used to:

Send DTMF digits
Send message information that a peer can retrieve by examining the structure associated with the GCEV_EXTENSION event generated at the peer.

Note: 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 36. IPSET_USERINPUTINDICATION Parameter Set**
Parameter IDs	Type	Description
IPPARM_UII_ALPHANUMERIC	String	Used to send user input indication (UII) messages. Can be used to: Send DTMF digits Send message information that a peer can retrieve by examining the structure associated with the GCEV_EXTENSION event generated at the peer.
Note: 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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