CoreTel offers a variety of services geared to VoIP Carriers, including IP Telephony, SIP Origination, Instant Number Provisioning and Vanity Number Provisioning. With RBOC, ILEC, and RLEC rate centers throughout the Mid Atlantic, Coretel can provide VoIP solutions for your service provider at reduced costs. Coretel offers SIP services including Origination, Instant Number Provisioning and Vanity Number Provisioning. With LATAs and rate centers throughout the Mid Atlantic, Coretel can provide wholesale SIP solutions for your service provider at reduced cost.

IP Telephony

Leveraging voice and data convergence, Coretel offers tailored telecommunication services to VoIP service providers, Carriers, ISPs and ASPs. As a CLEC specializing in IP applications for over 13 years, Coretel can provide ample, reliable capacity and support to your high volume VoIP network.

SIP Origination

Through our infrastructure of media gateways and redundant soft switches, as well as proprietary call routing software, Coretel can provide both easy provisioning and high volume call support, all aggressively priced on a wholesale only basis. Our growing network encompasses over a thousand rate centers, including RBOC, larger ILEC, and smaller RLEC rate centers. We are the first and only CLEC licensed to operate in 30+ RLEC territories in Pennsylvania.

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Instant Number and Vanity Number Provisioning

CoreTel is proud to offer Instant Number and Vanity Number Provisioning. Through the use of a web- or XML-based API system, we can automatically and instantly provision numbers from our inventory of more than a million NANPA numbers.