Dialogic IP Phone 05-2239-009 User Manual

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Dialogic Corporation

Table 54 shows the parameter IDs in the IPSET_MIME and IPSET_MIME_200OK_TO_BYE 
parameter sets which are used when sending and receiving MIME-encoded SIP messages. The 
same parameters apply to both parameter sets. When using the IPSET_MIME_200OK_TO_BYE 
parameter set ID, that same set ID must be used in all parameter elements in all data blocks 
associated with the message.

IPPARM_MIME_PART

Type: pointer to 
GC_PARM_BLK

Size: 4 bytes

Required parameter. Used to set or get 
SIP message MIME part(s). Parameter 
value is a pointer to a GC_PARM_BLK 
structure that contains a list of pointers to 
one or more GC_PARM_BLK structures 
that contain MIME message parts.

SIP 
only

IPPARM_
MIME_PART_BODY

Type: char *

Size: 4 bytes

Required parameter. Used to copy MIME 
part body between application and 
Global Call space. Parameter value is a 
pointer to a MIME part body.

SIP 
only

IPPARM_
MIME_PART_BODY_SIZE

Type: Unsigned int

Size: 4 bytes

Required parameter. Used to indicate the 
actual size of the MIME part body, not 
including MIME part headers. 

SIP 
only

IPPARM_
MIME_PART_HEADER

Type: Null-terminated 
string †

Size: max. length = 
max_parm_data_size 
(configured at start-up via 
IPCCLIB_START_DATA) 

Optional parameter. Used to contain 
MIME part header field in format of 
“field-name: field-value”. Field-name can 
be any string other than “Content-type”. 
Content is not checked by Global Call 
before insertion into SIP message.

SIP 
only

IPPARM_
MIME_PART_TYPE

Type: Null-terminated 
string †

Size: max. length = 
max_parm_data_size 
(configured at start-up via 
IPCCLIB_START_DATA) 

Required parameter. Used to contain 
name and value of the MIME part content 
type field. String must begin with the field 
name “Content-Type:”. 

SIP 
only

† 

For parameters with data of type String, the length in a GC_PARM_BLK is the length of the data string plus 1.