QX50/QX200/QX2000; (SW Version 6.0.x) 44
QX50/QX200/QX2000 Manual I: Installation Guide
Fig.I- 35: NAT Traversal - RTP Parameters page
• Enter the WAN IP address of the router into the Mapped Host text field. Set the Mapped
RTP/RTCP Port Range according to the values specified on the router, in this case to
6000 (Min) and 6255 (Max), respectively. Click the Save button to save the contents.
The QX IP PBX will activate the settings and register the extensions on the Epygi SIP Server af-
ter a few minutes. You can verify the settings from the Status - System Status - SIP Registra-
tion tab.