sip_pkt Struct Reference

sip packet - raw format for outbound packets that are sent or scheduled for transmission More...

Collaboration diagram for sip_pkt:

[legend]

Data Fields
char	data [0]
unsigned int	flags
int	method
struct sip_pkt *	next
struct sip_pvt *	owner
int	packetlen
int	retrans
int	retransid
int	seqno
int	timer_a
int	timer_t1

---

Detailed Description

sip packet - raw format for outbound packets that are sent or scheduled for transmission

Definition at line 1028 of file chan_sip.c.

---

Field Documentation

char data[0]

Definition at line 1039 of file chan_sip.c.

Referenced by __sip_ack(), __sip_pretend_ack(), __sip_reliable_xmit(), __sip_semi_ack(), and retrans_pkt().

unsigned int flags

non-zero if this is a response packet (e.g. 200 OK)

Definition at line 1033 of file chan_sip.c.

int method

SIP method for this packet

Definition at line 1031 of file chan_sip.c.

Referenced by __sip_pretend_ack(), __sip_reliable_xmit(), and retrans_pkt().

struct sip_pkt* next [read]

Next packet in linked list

Definition at line 1029 of file chan_sip.c.

Referenced by __sip_ack(), __sip_destroy(), __sip_reliable_xmit(), __sip_semi_ack(), and retrans_pkt().

struct sip_pvt* owner [read]

Owner AST call

Definition at line 1034 of file chan_sip.c.

Referenced by __sip_reliable_xmit(), and retrans_pkt().

int packetlen

Length of packet

Definition at line 1038 of file chan_sip.c.

Referenced by __sip_reliable_xmit(), and retrans_pkt().

int retrans

Retransmission number

Definition at line 1030 of file chan_sip.c.

Referenced by retrans_pkt().

int retransid

Retransmission ID

Definition at line 1035 of file chan_sip.c.

Referenced by __sip_ack(), __sip_destroy(), __sip_reliable_xmit(), __sip_semi_ack(), and retrans_pkt().

int seqno

Sequence number

Definition at line 1032 of file chan_sip.c.

Referenced by __sip_ack(), __sip_pretend_ack(), __sip_reliable_xmit(), __sip_semi_ack(), and retrans_pkt().

int timer_a

SIP timer A, retransmission timer

Definition at line 1036 of file chan_sip.c.

Referenced by retrans_pkt().

int timer_t1

SIP Timer T1, estimated RTT or 500 ms

Definition at line 1037 of file chan_sip.c.

Referenced by __sip_reliable_xmit(), and retrans_pkt().

---

The documentation for this struct was generated from the following file:

• chan_sip.c