|
Compact Header
|
Abbreviation
|
Header
|
Spec
|
Origin
|
|
a
|
Accept-Contact
|
RFC 3841
|
|
|
b
|
Referred-By
|
|
"by"
|
|
c
|
Content-Type
|
RFC 3261
|
|
|
e
|
Content-Encoding
|
RFC 3261
|
|
|
f
|
From
|
RFC 3261
|
|
|
i
|
Call-ID
|
RFC 3261
|
|
|
k
|
Supported
|
RFC 3261
|
|
|
l
|
Content-Length
|
|
|
|
m
|
Contact
|
RFC 3261
|
"moved"
|
|
o
|
Event
|
|
"occurance"
|
|
r
|
Refer-To
|
|
|
|
s
|
Subject
|
RFC 3261
|
|
|
t
|
To
|
RFC 3261
|
|
|
u
|
Allow-Events
|
|
"understand"
|
|
v
|
Via
|
RFC 3261
|
|
|
|