Dialogic IP Phone 05-2239-009 User Manual

Page of 604
534
Dialogic
®
 Global Call IP Technology Guide — November 2007
Dialogic Corporation
IP-Specific Parameters
9.2.28
IPSET_TRANSACTION
Table 70 shows the parameter IDs in the IPSET_TRANSACTION parameter set.
IPPARM_AUDIO_REQUESTED
Type: int
Size: sizeof(int)
Provides notification of an incoming 
request to switch from T.38 fax to audio. 
H.323, 
SIP 
1PCC
IPPARM_READY
Type: int
Size: sizeof(int)
Provides notification that the media is 
ready. 
H.323, 
SIP 
1PCC
IPPARM_REJECT
Type: int
Size: sizeof(int)
Used to reject an incoming request to 
switch from audio to T.38 fax or vice versa.
H.323, 
SIP 
1PCC
IPPARM_T38_INITIATE
Type: int
Size: sizeof(int)
Used to initiate the sending of a 
RequestMode (H.323) or REINVITE (SIP) 
message to the remote side to switch from 
audio to T.38 fax. 
H.323, 
SIP 
1PCC
IPPARM_T38_REQUESTED
Type: int
Size: sizeof(int)
Provides notification of an incoming 
request to switch from audio to T.38 fax. 
H.323, 
SIP 
1PCC
Table 69. IPSET_SWITCH_CODEC Parameter Set (Continued)
Parameter IDs
Data Type & 
Size
Description
SIP/
H.323
Table 70. IPSET_TRANSACTION Parameter Set
Parameter IDs
Data Type & 
Size
Description
SIP/
H.323
IPPARM_TRANSACTION_ID Type: 
int
Size: sizeof(int)
Used to uniquely identify any transaction
H.323 
only