PHONE
PRI Trunks
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PRIs with 6 to 23 channels per trunk
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Uses your PBX equipment
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High Quality of Service
Answering your need for reliability, efficiency, and quality
Help protect your investment in your on-site PBX. Our ISDN Primary Rate Interface (PRI) is a dedicated physical connection from your PBX equipment to the private Comcast network, one of the largest reliable IP backbones in the nation. It’s a powerful combination that makes VoiceEdge PRI an ideal choice for voice quality, managed costs, and advanced calling features.
Included with your phone solution
Business Continuity
Enjoy seamless service with network redundancy and call rerouting.
Scalability
Scale up as you grow, to include multiple trunk groups with 6 to 23 channels per group.
Quality
Know that voice traffic is prioritized on our private network.
Ideal for these types of businesses
Take advantage of PRI trunking features that support business-critical functions.

Corporate headquarters and large offices
When making and taking calls is the mainstay of your business, a fully featured phone system can be a big asset.
Support inbound and outbound calling with:
- Unlimited local and low-cost long distance calling
- Dialed Number Information Service, Automatic Number Identification
- Call Detail Records

Organizations with customized business requirements
Some enterprises depend on reliable, high-availability connections for their business phone service.
Features to address this need include:
- Network Security
- Direct Trunk Overflow, Call Forward Not Reachable, Destination Unreachable
- Management & Monitoring Gateway

Single-site or multi-location
We can support a central site as well as local branches, hotel properties, stores, and other remote locations with PBXs deployed in a hybrid environment.
These features cover a wide range of needs:
- Unlimited local calling minutes
- Simple digital control
- Scalability
- Redundancy
Comcast Business phone solutions
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