Business SIP Service | Enterprise SIP Trunking Service | GCI

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Voice

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Business Voice Services
Manage business calls with features designed for the small to medium business.

Enterprise SIP
Operate your current call manager with the support of this standard IP business voice solution.

Managed Voice Services
Save even more time and money with additional managed services, like this reliable VoIP solution.

PRI Trunks
Facilitate higher call volume with a circuit that enables you to simultaneously operate multiple phone lines.

Mobile

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Business Mobile Devices
Choose from a variety of phones and devices suitable for all your business needs.

Mobile Service
Alaska’s largest 4G LTE network, with 5G in Anchorage and the Lower 49. Get unlimited data and lines for a fixed monthly price with Apex Mobile.

Internet

Internet Overview Internet Overview

Business Internet
Get Alaska’s fastest internet speeds, starting at 200 Mbps.

Dedicated Internet
Secure guaranteed bandwidth and symmetrical enterprise-grade service on a redundant fiber network

Network and Wholesale

Wholesale
Put Alaska's widest-reaching network at your disposal.

Data Center and Colocation
Create a comprehensive and secure network by colocating your critical infrastructure in Alaska's most advanced data center.
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Enterprise Business SIP Service

A fully scalable IP voice technology that reduces complexity by leveraging GCI’s highly reliable transport networks.

Explore the possibilities

Business SIP Benefits

CONVENIENCES

Get a single point of contact for services—GCI provides enterprise SIP trunking services and the underlying network.

SCALABILITY

Build additional business SIP trunks in increments, investing in only what you need, and ready to scale as your operations grow.

COMPATIBILITY

Connect your phone system over a data network to capitalize on unified communications applications.

REDUNDANCY

Explore the option to automatically reroute calls to an alternate private branch exchange (PBX) in the event of an outage.

Features of SIP Service

Compatible with industry-leading call managers, soft switches, and IP PBXs.

99.999% service level agreement on SIP availability over GCI transport.

Business SIP services provided over GCI transport facilities, offering an end-to-end solution.

Enterprise SIP trunking is managed by a dedicated team of local experts, available 24/7/365.

On-premise Session Border Controller (SBC) providing PRI to SIP gateway functionality.

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Global-Focused Solutions®

Work with a team of experts ready to create new capabilities for your business, fine-tune operations, or simply ease overhead. No matter your goals, we will develop solutions to help you meet them.

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