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Direct Inward Dialing (DID)

Business VoIP DID Phone Numbers That Connect You to the World

Direct Inward Dialing (DID) from Modulis allows you to be reached from any landline or cell phone in the world while using an IP PBX VoIP system. Select from a wide range of available phone numbers offered in Canada, the US, and select cities in 40+ countries.


  • Quick and Easy Setup
  • Connect to Landline and Cell Phone Networks
  • Keep your Current Number or Choose a New One
  • Get a Local Number; Choose From 40+ Countries
  • Low International Calling Rates


DID Phone Number Directory


The Direct Inward Dialing Solution

Our Direct Inward Dialing (DID) phone numbers will connect directly to old PSTN networks while still providing the features and cost benefits of VoIP technology. Using SIPSaver™ by Modulis, you access a range of phone extensions assigned to each one of your employees without the need for separate phone lines. Modulis offers the latest in advanced Session Initiation Protocol (SIP) trunk technology.

Learn more about powerful SIP trunking with SIPSaver by Modulis.


The Direct Inward Dialing Advantages

The Direct Inward Dialing (DID) from Modulis solution gives you a big competitive edge for your business.

Toll-Free Numbers: Need an easy to remember toll-free number? Modulis offers exclusive Premium DIDs for toll-free access.

Phone Number Portability: Modulis allows you to keep your existing phone number. Check your phone number portability.

Getting Started is Easy

Learn more about Direct Inward Dialing (DID) from Modulis.
Contact Us Today.

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Cost Effective Business International Calling Rates

International calling from your Modulis DID phone number is easy when also using SIPSaver™ by Modulis to connect to traditional PSTN landlines or cellphones, and you receive great rates.

Canada and US $0.01/min
France $0.03/min
Australia $0.04/min
China $0.04/min
Germany $0.04/min
Japan $0.05/min
Mexico $0.15/min
United Kingdom $0.35/min
Italy $0.39/min

Supported Phone Brands

Cisco Snom Avaya Aastra
Nortel Yealink Polycom and many more!

Contact us for additional phone brands that we support .

Get Started by Requesting a Proposal Today

Request a Proposal

International Calling Rates

Get competitive domestic and
international VoIP calling rates.

View Rates

Check Your Number Portability

Take your current phone number
with you when you switch.

Check Your Number

VoIP Resources

Learn about VoIP industry news and
resources at the Modulis Blog.

View Our Blog

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