SIP Peering Phone Service
Starting at:
$24.95
Unlimited Trunks

    What Is SIP Peering

    Lower Peering Cost

    Peer Features

    PBX Settings

    Products & Services

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SIP Trunk Benefits

Substantially reduce your SIP Trunking costs by eliminating the need to pay for each simultaneous talk path and avoiding the hidden "Soft Cap" penalty.

1-VoIP's SIP Trunk Service is compatible with most SIP based IP-PBX systems and Asterisk SIP connections. Unlike most VoIP service providers, 1-VoIP does not limit the number of simultaneous calls, but you will need to let us know if you need more than 25. This is just another way we aim to be the best SIP Trunk provider available.

Gain peace of mind by letting 1-VoIP be your SIP Peering service provider

  • Our Primary and Secondary switching facilities are geographically separated 200 miles apart and are connected through separate backbone networks.
  • Each facility is built exclusively using Dell Poweredge Servers with redundant power supplies connected to separate power sources and mirrored hot swappable Raid drives.
  • Our redundancy extends to your incoming calls as well as outbound.

Whether you are connecting via any type of Asterisk SIP connection or through many of the other PBXs (3CX, Freeswitch, etc.) we can provide:

  • Support provided by real people (or email if you prefer)
  • G711u, G711a and G729 support (h263 and h263+ on request)
  • T38 Faxing Support - There are known issues with faxing through VoIP, but our ability to offer T38 helps ensure the best success possible.
  • 911 and Enhanced 911
  • Toll Free Service
  • Toll and Local number Porting
  • International Phone Numbers Available in 67 Countries
  • Network Failure Failover - have your inbound calls forwarded to another number in the event your system is un-reachable

Lower Costs:
Using 1-VoIP as your service provider means you can substantially lower your costs overall compared to many other peer providers. Whereas many charge per trunk, we offer unlimited trunks with our SIP Trunk service. This is just another way we aim to be at the top of the best VoIP providers.

  • Radically reduce phone line costs by up to 75%
  • No Capital Expense. Maintain your current infrastructure investment.
  • Unlimited local and LD calling plans available

SIP Trunking Connects with your Existing PBX:
Let 1-VoIP provide you with a connection for your existing PBX. We can connect Asterisk and AsteriskNow PBX; we can configure Trixbox SIP Trunk, configure Switchvox Trunk, configure an Elastix Trunk and basically any Asterisk based PBX. We also have files setup to configure a 3CX phone system automatically for our service.

  • No need to replace existing PBX.
  • Keep existing telephone numbers and dial plans.
  • Local, Long Distance and Toll Free connections exactly matches what you are using today.
  • Enhances Productivity Add-on features increase functionality.