- If you use Firewall to protect your PBX, make sure that the current addresses of our Worker servers from which you connect to the PBX are included in the white list.
All our server addresses are listed in the file:
https://files.sip.tg/fw.txtFrom time to time we update our network of Worker servers, we report about this in the news channel
@siptg_news (we recommend that administrators subscribe to it).