Hello Dears
I hope you are doing well
We wan to modify a Contact Header in an inbound REGISTER message in the CUCM, since that REGISTER message is coming from third party telephones (AVAYA).
From this one
Contact: <sip:72012@10.17.101.191:43881;transport=tcp>;q=1;expires=3600;+sip.instance="<urn:uuid:d84492bc-8df5-41db-839d-965183f765c0>";reg-id=1;mobility="fixed";+av.sip.iptolerance;+av.sip.sig=4;avaya-actions="presence.initiate-pubsub, presence.redirect"
To this one
Contact: <sip:72012@10.17.101.191:43881;transport=tcp>;q=1
The Script is the following.
M = {}
trace.enable()
function M.inbound_REGISTER(msg)
local contacto = msg:getHeader("Contact")
if contacto
then
local parametro = "q=1"
contact1 = contact:gsub("(.*<sip:.*>;).*", "%1" .. parametro)
trace.format("Contact header, setting to: %s", contact1)
msg:modifyHeader ("Contact", contact1)
end
end
return M
Is this script edited correctly for the aforementioned purpose?
Kind regards,
