Protocol sip

This module parses SIP packets as defined in RFC 3261 and others.

Events

Name	Payload associated	Description
sip_req	yes	Contains all the information contained in a SIP request.
sip_rsp	yes	Contains all the information contained in a SIP response.

This event is generated for each SIP request packet.

Field	Type	Description
method	string	Method of the request (i.e. INVITE,BYE).
uri	string	URI of the request.

Additionally, this event has the common properties described below.

This event is generated for each SIP response packet

Field	Type	Description
status	uint16	Response status.
reason	string	Reason provided for the status.

Additionally, this event has the common properties described below.

Field	Type	Description
first_line	string	First line of the packet.
calld_id	string	Call-id used in this packet.
top_branch	string	SIP top (first seen) branch of the packet.
cseq_num	uint32	Sequence number.
cseq_method	string	Sequence method.
content_type	string	Value of the Content-Type header.
content_len	string	Value of the Content-Length header.
from_display	string	Display name in the From header.
from_uri	string	URI in the From header.
from_tag	string	Tag in the From header.
to_display	string	Display name in the To header.
to_uri	string	URI in the To header.
to_tag	string	Tag in the To header.
other_headers	string list	List of unparsed header.

None

Name	Type	Default value	Description
udp_timeout	uint32	300	Number of seconds before timing out SIP over UDP sessions.