3CX SIP Trunk Providers – Poland
The below Polish SIP Trunk Providers have been tested and certified by 3CX. With no manual configuration required you can just plug and play your PBX with a SIP Trunk of your choice. Preferred SIP Trunk providers are tested against each build of 3CX. Both parties are committed to providing end-to-end support to the Polish customers who choose to use the combination of 3CX with a preferred SIP Trunk.
|Provider Type||Register Based|
|Fax Support||T38 Bypass|
|SI Mode||Yes – Static (Single Account Support)|
|Clip No Screening Support||No|