[OpenSIPS-Users] Question about error 500 only via WIFI

[Rodrigo Pimenta Carvalho]

Olá Daniel.

Thank you !
I will take a look.

Regards.

RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL: 979

________________________________
De: Users <users-bounces at lists.opensips.org> em nome de Daniel Zanutti <daniel.zanutti at gmail.com>
Enviado: quinta-feira, 12 de maio de 2022 11:57
Para: OpenSIPS users mailling list <users at lists.opensips.org>
Assunto: Re: [OpenSIPS-Users] Question about error 500 only via WIFI

Olá Rodrigo, tudo bem? Saudações de São Paulo!

Opensips doesn't differentiate the network, it will look just to the sip packet. I recommend you sniff through your packets and check what's different. Probably there's somenthing on opensips log you didn't get yet, recommend you take a look there first btw.

About push, I think you're enable push notifications on your device, take a look: https://www.zoiper.com/en/support/home/article/205/Zoiper%20Push%20Proxy

Regards


On Wed, May 11, 2022 at 4:13 PM Rodrigo Pimenta Carvalho <pimenta at inatel.br<mailto:pimenta at inatel.br>> wrote:
Hi.

My SIP proxy is an OpenSIPS version 2.4.7. It was 'off' for a while and today I turned it on again for some tests.

I usually use my home office local WIFI to connect my softphones to the network and it can be all connected (online) to this SIP proxy.

However, if I use the mobile network (LTE/4G) to connect the softphones to the SIP proxy, the OpenSIP returns an error 500. That is: "SIP/2.0 500 Server error occurred (7/TM)".

One of the softphones (Zoiper) allows me to use a kind of "proxy PUSH". If I use it, the problem is solved even while using the mobile network.

What is a proxy PUSH?  Why OpenSIPs return error in a case, but not in the other one?
What could I do to avoid using a 'proxy PUSH'?

Local WIFI and mobile network come from different carriers.

Any hint will be very helpful!

Best regards.

RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL: 979

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