Hello Johan.
Thank you for your reply. That was my first thought as well. But in all steps I have cases with 3rd party systems connected so I need to have topology hiding at all steps or I must enable topology hiding per gateway which was my next thought but in that case reconciliation / cooking / billing will get complex. In any case, if there is no other way to go I will consider it. My opinion is that OpenSIPs should keep the information required internally in dialog level and generate a new fixed length callid which can be configurable to have specific length, prefix and suffix. But again… if there is any other option which can be implemented as is, I will be happy to consider. Regards From: Johan De Clercq <jo...@democon.be> Sent: Πέμπτη, 8 Μαΐου 2025 16:35 To: apsa...@microbase.gr; OpenSIPS users mailling list <users@lists.opensips.org> Subject: Re: [OpenSIPS-Users] CallID shorting my 2 cents (at least that's what I do), use topology-hiding on acces and interco. doing it also on core and routing just makes your life overly complicated. Br, Johan. Op do 8 mei 2025 om 14:50 schreef Antonios Psaras <apsa...@microbase.gr <mailto:apsa...@microbase.gr> >: Dear Team We have a setup with multiple SBCs in line like Access SBC -> Routing SBC -> Core SBC -> Interconnect SBC On each level we apply topology hiding so the callid keeps increasing in length ending up with 200+ characters which is not manageable by all upstreams carriers. Some of those asking for max 40 char length callid. Is there a way to keep topology hiding to all SBCs and decrease / minimize / control the callid length? Best regards _______________________________________________ Users mailing list Users@lists.opensips.org <mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
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