Let's fall in love.

Get SIP PRI for $199
Enhance your voice services and keep your PBX with a modernized PRI solution that will make you swoon.
Limited time offer


Hey there, thanks for stopping by.

(This is the start of a beautiful relationship.)

If you are spending too much money on your business phone services today, you need a partner who respects your finances
 and can meet your every need.
Allstream has a long-standing history of putting our customers first (we have been for 171 years), and will be there for you when you need us (100% of the time). 
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So, move on from your complicated relationship and keep it simple.
With our $0.15 DIDs, cost-effective voice services, service reliability and
100% uptime guarantee, we’re the one you’ve been waiting for.

Interested? Let’s connect.

Order Now or Contact Us

Upgrade your SIP PRI easily and save

  • Up to 60% cost savings
  • Superior value in long distance and toll-free rates
  • $0.15 DIDs
  • Keep your legacy system and migrate to a SIP PBX or cloud solution over time
  • 100% uptime. Guaranteed.
  • Centralize your PBX and reduce CAPEX
  • Built in security with Allstream-provided access options
  • Cross-border SIP solutions supporting both your US & Canada locations

Additional conditions apply.
$0.15 DID offer applies to new retail customers only.

Need SIP instead?
We can offer you sexy SIP savings

Who says SIP isn’t sexy?

With features like these how can you resist!

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  • Flexible & scalable. Add voice capacity on-demand

Experience you can count on.


Key Features

SIP Campaign Features Set_1_Advanced Failover Protection

Advanced Failover Protection

A reliable and dependable partner you can trust. Eliminate the risk of single points of failure, and gain immediate failover protection.

SIP Campaign Features Set_1_Intelligent Trunk Pooling

Intelligent Trunk Pooling

Always there when you need it. Pool capacity across all sites to optimize trunk utilization, saving money & optimizing call management during peak periods.

SIP Campaign Features Set_1_Local Number Portability

Local Number Portability

Flexible and accommodating. Seamlessly port any phone numbers to Allstream with ease across the US and Canada.

SIP Campaign Features Set_1_Flexible


Adaptable and flexible to make you feel comfortable. Change or add number of channels and associated bandwidth easily, allowing for quick scalability​

SIP Campaign Features Set_1_Cost Savings

Cost Savings

Healthy and positive handling of your joint finances. Get rid of costly hardware investments from traditional phone lines, and save money each month

SIP Campaign Features Set_1_Easy to Manage

Easy to Manage

Self-sufficient (not needy). Admin portals allow you to set forwarding options, reroute toll free numbers, view usage billing, and more

the first time
you fell in love?

Re-ignite the passion
with PRI + SIP.