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/215

Commit Summary

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

File Changes

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

Patch Links:

• https://github.com/kamailio/kamailio/pull/215.patch
• https://github.com/kamailio/kamailio/pull/215.diff

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