Here are some proposed modifications to handle the P-Charging-Vector header as defined in rfc3455 section 4.6 to

parse charging vector from SIP message
generate new unique charging vector
remove a charging vector header

a new pseudo variable

pseudo variables are exported and enable Read onlly access to charging vector fields

$pcv = whole field
$pcv.value = icid-value field (see RFC3455 section 5.6)
$pcv.genaddr = icid-generated-at field (see RFC3455 section 5.6)

a new function acc_charging_vector()

g = generate a new charging vector or forward the orginal one
f = generate a new charging vector regardless of the orginal charging vector
r = remote the P-Charging vector header from the packet

You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/214

Commit Summary

P-Charging-Vector implementation
Merge remote branch 'upstream/master'

File Changes

A modules/acc/chargingvector.c (435)
A modules/acc/chargingvector.h (18)

Patch Links:

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