Can I use SIP if my PBX is behind a NAT firewall?
Yes, using SIP registration, this is possible.
You might also like
Your Strategic Advisor for Unified Communications & Contact Center Success
Inflow elevates your customer experience and makes you a disruptive force in your industry through your unified communications and contact center technologies.
Communication Solutions for the Modern Era
Stay Current!
Sign up for free monthly educational resources for all things unified communications & contact center