You can also put the alerting name in double-quotes and get the same result, but I like the LUA script better. I used it a few days ago.
Sent from my iPhone > On 1 Aug 2019, at 18:05, Jinto Alakkal Kunjumon <[email protected]> wrote: > > Thanks for sharing this Anthony, cool stuff. I am also sharing a link which > might be helpful for everyone. > > https://community.cisco.com/t5/collaboration-voice-and-video/a-guide-to-sip-normalization-on-cucm-and-lua-scripting/ba-p/3099409 > > Jinto. > > > From: cisco-voip <[email protected]> On Behalf Of Anthony > Holloway > Sent: Thursday, August 01, 2019 12:40 PM > To: Cisco VoIP Group <[email protected]> > Subject: [cisco-voip] PSA: Hunt Groups and Alerting Names > > I was configuring some new stuff for a customer recently, and as I was making > test calls, I noticed the 7800/8800 series phones were not showing the Hunt > Pilot Alerting Name like I'm used to. > > I found a defect (CSCvn39109) which basically says that CUCM 11.5(1)SU5+ was > updated to change the way it presents the Hunt Pilot name to the phone, and > the phone firmware has not been updated to parse it. > > I implemented a SIP Normalization script on the SIP Profile applied to the > phones, which rolls back the format to pre- CUCM 11.5(1)SU5. > > That Lua script looks like this: > > M = {} > > local function hunt_uri_rollback(msg) > > local old_call_info = msg:getHeader("Call-Info") > local new_call_info = string.gsub(old_call_info, > "huntpiloturi=\"%%22(.*)%%22(.*)\";", "huntpiloturi=\"%1\"%2;") > msg:modifyHeader("Call-Info", new_call_info) > > end > > M.outbound_INVITE = hunt_uri_rollback > M.outbound_UPDATE = hunt_uri_rollback > > return M > > Again, you apply it to a SIP Profile, which you then apply to the phone. > Then restart the phone. > > The Pre-Lua script Call-Info header looks like this: > > Call-Info: <urn:x-cisco-remotecc:callinfo>; security= Unknown; orientation= > from; gci= 4-166949; huntpiloturi="%22Your Hunt Pilot > Name%22<sip:\[email protected]>"; isVoip; call-instance= 1 > > The Post-Lua script Call-Info header looks like this: > > Call-Info: <urn:x-cisco-remotecc:callinfo>; security= Unknown; orientation= > from; gci= 4-166949; huntpiloturi="Your Hunt Pilot > Name"<sip:\[email protected]>; isVoip; call-instance= 1 > > Seeing the alerting name on the phone is a really useful feature in my > opinion, and so I hope this helps you out until Cisco fixes this with a > software patch. > > PS Make sure you have the CM Advanced Service Parameter set to True > (default): Display Hunt Pilot Name or DN for Hunt Group Calls When Alerting. > _______________________________________________ > cisco-voip mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/cisco-voip
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