Cox Business


Cox Business SIP Trunking integrates with your premise-based SIP PBX. It's a tailored, cost-effective voice solution that offers productivity-enhancing calling features such as Direct Inward Dialing, Hunting, Calling Name & Number Delivery, and other advanced calling features. Additionally, Cox's SIP Trunking offers Bursting and Multi-Site Shared Trunking options that provide measurable economic benefits to your company.


Direct Inward Dial numbers


Calling Name and Number Delivery

Online calling feature management via Cox Business MyAccount

Remote Office and Toolbar

Simultaneous Ring

Sequential Ring


Multi-Site Shared Trunking

Cox Business App Note with ST 14.2
Cox Business App Note with ST Connect

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