Using a SIP phone with a 4G router

[rossppt]

Hi

I am working from home during Covid-19 and need to connect my work phone  to my router and use SIP to talk to our switchboard.

I have connected it and it can talk to our switchboard but there is no audio.  I have searched on here and disabled SIP ALG on my router as advised but it still doesn't work.

Can anyone help?

Thanks,

Ross.

[DaneB]

Hey @rossppt, that sounds like a job for our Technical Team. Can you please drop us a message on Facebook or Twitter?