If you’re setting up a SIP trunk, you’ll need to make sure that you have enough internet bandwidth to accommodate VoIP calling. It’s also recommended to configure your router and firewalls to allow ...
With SIP trunking, all phone calls are transmitted over the internet instead, through an internet telephony service provider. This means you don’t have to use local phone companies or have a ...
SIP trunking is a cost-effective option for modernizing legacy phone systems with minimal disruption. Discover the best SIP trunking providers and how to choose one in our complete buyer’s guide.
In contrast, SIP trunks are virtual and can typically support an unlimited number of channels, limited only by the internet bandwidth available. Each SIP channel accommodates one call at a time.