IP Trunking offers Flexibility and Scalability

For businesses who want to make full use of their installed IP-PBXs and not only communicate over IP within the enterprise, but also outside the enterprise, a SIP trunk provided by Chromis Technology to connect to the traditional PSTN network is a great solution. Unlike in traditional telephony, where bundles of physical wires were once delivered from the service provider to a business, a SIP trunk allows a company to replace these traditional fixed PSTN lines with PSTN connectivity via a SIP trunking service provider on the Internet.

SIP trunks can offer significant cost-savings to businesses, eliminating the need for local PSTN gateways, or costly ISDN PRIs.

Configuration and Pricing

For configuration and pricing, please call your Chromis Technology Sales or Service Representative at (602) 357-8070.