Any one having issues with one way audio using MS teams to PSTN network with MX64 ?
I have a number of customers using TEAMS voice to the PSTN network.
If you dont make any calls for a while when you make the call you get 1 way audio Called party can not hear the calling party.
You hang up and then call again and it works. and keeps working till you don't make calls for a while (say 30 minutes)
customer are now ringing there mobiles first before ringing person so they know it will work.
if I remove the meraki and put in a cisco router running NAT it works fine..
It is like something gets setup on first calls and then stays there and then times out after no use...
tried a sip phone via MX and it works fine. just seems to effect MS Teams
Any one else seeing this ??