i [4]

%bR : request's all branches

%ci : call-id

%cs : cseq

%ct : contact header

%Cxy : color printing based on escape sequences (x - foreground color, y - background color). The values for colors: x - default color of the terminal; s - Black; r - Red; g - Green; y - Yellow; b - Blue; p - Purple; c - Cyan; w - White

%ds : destination set

%fu : 'From' uri

%ft : 'From' tagi [5]

%Hn : host's hostname (if system hostname is FQDN, part before first .)

%Hd : host's domain (if system hosntame is FQDN, part behind first .)

%Hf : host's FQDN hostname

%Hi : host's IP address

%mb : whole SIP message buffer

%mf : flags set for current SIP request

%mi : SIP message id

%ml : SIP message length

%mx : SIP message id (in hex notation)

%nh : message's next hop

%pp : process id (pid)

%px : process id (pid) (in hex notation)

%rm : request's method

%ru : request's r-uri

%rr : reply's reason

%rs : reply's status

%rt : 'Refer-To' uri

%Ri : IP address of the interface where the request has been received

%Rp : received port

%si : IP source address

%sp : source port

%tu : 'To' uri

%tt : 'To' tag

%Ts : unix time stamp

%Tf : string formatted time

%Tx : unix time stamp (in hex notation)

%ua : User agent header field

%uq : unique id (per SER's process) - to make really unique id use %uq-%px-%mx or %uq-%px-%Tx

%{name[N]} : print the body of the Nth header identified by 'name'. If [N] is omitted then the body of the first header is printed. The first header is got when N=0, for the second N=1, a.s.o. To print the last header of that type, use -1, no other negative values are supported now. No white spaces are allowed inside the specifier (before }, before or after {, [, ] symbols). When N='*', all headers of that type are printed.

The module should identify most of compact header names (the ones recognized by seri [6] which should be all at this moment), if not, the compact form has to be specified explicitely. It is recommended to use dedicated specifiers for headers (e.g., %ua for user agent header), if they are available -- they are faster.

%<name[N]> : print the value of AVP optionally %indexed by the [N] value It uses AVPs subindexing, e.g. if you don't specify subindex and there are more AVPs with the same name, the result is NULL. To specify first AVP use [1], negative values are indexes counted backward through the list.

%@select.framework[N].value : print the value of select framework call. For detailed info what calls are available see select framework documentation (and modules documentation, as modules can extend select framework calls).

%| or %(space) : end of %@select.framework identifier. If you need to concatenate select framework call and another non-whitespace literal, you need to explicitelly set the end of the select framework identifier.

E.g. %@ruri.user%|@%@ruri.host converts all featured request uri into user@host form only.