Reliable SIP & IP PRI Phone Services

Looking for a cost-effective IP voice solution – but still hanging on to your PBX? With IP PRI or SIP trunking service, you can enjoy the benefits of Voice over IP while extending the usefulness of your current PBX system.

Allied can deliver a customized IP PRI phone service or SIP Trunking phone service as a stand-alone solution or as part of a dynamic voice and data solution, utilizing a Dedicated Internet Access (DIA) connection to Allied’s highly secure fiber backbone network.

A custom IP voice service provides the most reliable, secure, and scalable solution for your business to communicate internally and externally — both now and as your business grows in the future.

The Allied Advantage

Choose Your Solution

daigram of IP PRI service

IP PRI Service

For companies who wish to utilize their own PRI-capable PBX equipment, but want a cost-effective solution, Allied provides IP-based PRI connectivity for voice and data traffic.

Converged PRI phone service provides a high quality and reliable voice and data connection. See how a PRI phone line can help you:

  • Hold up to 23 calls simultaneously on a single PRI
  • Send both voice and data traffic through a single IP connection

SIP Trunking Service

With Allied’s SIP Trunking Service, your company will be able to quickly and easily take advantage of VoIP technology to connect to the Public Switched Telephone Network (PSTN).

SIP phone services are a cost efficient and scalable way to manage call volume. See how SIP Trunking can save your business money by:

SIP trunking diagram

Voice Blogposts

Ask Us About our IP PRI & SIP Trunking Solutions