Re: [SR-Users] MID-Registrar Example

It would probably help if you could state exactly what it is that you are trying to achieve. The term "mid-registrar" encompasses a fairly large category of conceivable configurations, though all of them have in common, I suppose, the quality of not passing through registrations upstream in a

[SR-Users] MID-Registrar Example

Hello, I'm a newbie when it comes to Kamailio and I would like to know if there's a working example of a Mid-Registrar implementation. I read on other posts that the UAC module can be used to achieve this but, honestly, I don't understand how. If any of you could provide some path I could follow

Re: [SR-Users] Kamailio RTP proxy require?

Thanks for the details, Richard *Sérgio Charrua* *www.voip.pt * Tel.: +351 21 130 71 77 Email : *sergio.char...@voip.pt * This message and any files or documents attached are strictly confidential or otherwise legally protected. It is intended only for the individual or

Re: [SR-Users] Kamailio RTP proxy require?

On 17/12/2020 09.00, Sergio Charrua wrote: Personally I use NATHelper and RTPEngine modules RTPEngine, afaik, is the latest and upgraded version of RTPProxy (please, anyone correct me if that is not the case) They serve a similar purpose, but they're unrelated products and rtpengine is not

Re: [SR-Users] Kamailio RTP proxy require?

Personally I use NATHelper and RTPEngine modules RTPEngine, afaik, is the latest and upgraded version of RTPProxy (please, anyone correct me if that is not the case) *Sérgio Charrua* *www.voip.pt * Tel.: +351 21 130 71 77 Email : *sergio.char...@voip.pt * This message

Re: [SR-Users] Kamailio RTP proxy require?

This might help you as a starting point. https://github.com/davidcsi/kamailio-private-public Regards, David Villasmil email: david.villasmil.w...@gmail.com phone: +34669448337 On Thu, Dec 17, 2020 at 1:20 PM Mihai Cezar wrote: > I do have kamailio an public IP and another nic with private

Re: [SR-Users] Kamailio RTP proxy require?

I do have kamailio an public IP and another nic with private IP that connects to the Asterisk LAN. @Sergey I tried that scenario with double NAT, and, it work it. If i choose to go rtpproxy which modules should i load (nat_helper, nat_traversal, rtpproxy) ? On Thu, Dec 17, 2020 at 2:38 PM

Re: [SR-Users] Kamailio RTP proxy require?

Another example of when to use RTPProxy / RTPEngine is: SIP user -> router -> INTERNET -> router / firewall -> Kamailio (private IP) -> Asterisk (private IP) Apart from the routers, all other equipments are private IPs, hence being NATed and requiring RTP Proxy / RTP Engine to forward RTP

Re: [SR-Users] Kamailio not updating CSeq after uac_auth() for ACK

Hi, I have updated Kamailio to 5.4 still there is an issue with Cseq of cancel in case of cancel it is not increasing cSeq here are details 1. proxy a sends invite with CSeq: 102 INVITE and proxy b route it to asterisk with CSeq: 102 INVITE 2. asterisk sends 401 Unauthorized with CSeq: 102 INVITE

Re: [SR-Users] Kamailio RTP proxy require?

yes, if your asterisk has statically assigned (NAT-ed) public IP, then you do not need RTPproxy. RTP proxy required when both sides of the call do not have statically assigned (NAT-ed) public IP. On Thu, Dec 17, 2020 at 2:33 PM David Villasmil < david.villasmil.w...@gmail.com> wrote: > It’s

Re: [SR-Users] Kamailio RTP proxy require?

Try to make a call to the device behind double NAT (home WiFi router + carrier NAT). On Thu, Dec 17, 2020 at 2:09 PM Mihai Cezar wrote: > Hi, > > Can't figure it out when to use RTPproxy, i am forwarding everything to > asterisk in seem to work without RTPproxy. > > The scenario is like this: >

Re: [SR-Users] Kamailio not updating CSeq after uac_auth() for ACK

Hi Hennin, Thank you I confirm that by updating to Kamailio 5.4 it resolve the issue. Cheers, Terry On Thu, Dec 17, 2020 at 4:09 PM Henning Westerholt wrote: > Hello, > > > > this might be the reason: > https://www.mail-archive.com/sr-users@lists.kamailio.org/msg14071.html > > > > I will

Re: [SR-Users] Kamailio not updating CSeq after uac_auth() for ACK

Not sure if this is related, but I've also run into issues with track_cseq_updates: https://www.mail-archive.com/sr-users@lists.kamailio.org/msg12362.html More specifically, kamailio won't process the 100 Trying to an Cseq-bumped INVITE it generated itself with uac_auth() when track_cseq_updates

Re: [SR-Users] Kamailio RTP proxy require?

I should point out proxying rtps and having asterisk in a private network is better security-wise, since only kamailio can reach it and you control kamailio. On Thu, 17 Dec 2020 at 11:14, David Villasmil < david.villasmil.w...@gmail.com> wrote: > It’s totally fine. Rtpengine is mainly used to

Re: [SR-Users] Kamailio RTP proxy require?

It’s totally fine. Rtpengine is mainly used to also proxy rtp ie: public to private, etc. But if your asterisk is public, rtps will reach it, and you’re fine with it, go ahead On Thu, 17 Dec 2020 at 11:10, Mihai Cezar wrote: > Hi, > > Can't figure it out when to use RTPproxy, i am forwarding

[SR-Users] Releasing Kamailio 5.3.8

Hello, I am planning to release next week (likely on Monday 21st December) the next minor version out of branch 5.3, version 5.3.8. Backports of fixed issues from git master will be integrated as usual. If you are aware of new issues which were not yet reported, let us know (by creating an

Re: [SR-Users] Kamailio not updating CSeq after uac_auth() for ACK

Hello, this might be the reason: https://www.mail-archive.com/sr-users@lists.kamailio.org/msg14071.html I will release 5.3.8 in the next days which should contain the fix. Cheers, Henning -- Henning Westerholt – https://skalatan.de/blog/ Kamailio services –

[SR-Users] Kamailio RTP proxy require?

Hi, Can't figure it out when to use RTPproxy, i am forwarding everything to asterisk in seem to work without RTPproxy. The scenario is like this: Softphone -> INTERNET -> Kamailio - > Asterisk (private ip) Now it seems to work without any rtpproxy but is it ok?

[SR-Users] Kamailio not updating CSeq after uac_auth() for ACK

Hi, Here is setup details Kamailio Proxy a <-> Kamailio Proxy b <-> Asterisk Kamailio proxy b auth based on IP Kamailio Proxy a 1. Kamailio proxy sends an Invite request to Kamailio proxy b with CSeq: 102 INVITE 2. Kamailio proxy b check again IP auth and sends invite request to asterisk