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VOICE OVER IP
VOIP

It is a technology that uses the internet to deliver communications in various forms, whether vocal or multimedia. The integration of this technology within companies has increased efficiency internally and in customer service. Over time, it has become essential, and the use of a unified communication network within companies offers many advantages, including:

Many tools such as voicemail, call forwarding, and conferencing, as well as shortened internal numbers, all of which directly impact productivity.

Connecting all IT devices under the same network, which increases the flexibility of the company.

The ability to keep one's phone number outside of the work environment increases employee mobility, thereby enhancing the company's efficiency.

Ensuring additional security for the network by assigning an IP address to each device.

Two categories of voice over IP can be offered, one called Virtual PBX, the other SIP Trunk. The main difference between them is that the first corresponds to the implementation of VoIP technology, while the second allows this technology to be incorporated into an existing telephone system.

Beyond maintenance and security services, we also offer companies the implementation and maintenance of their telephony through voice over IP. Whether it's for a Virtual PBX or a SIP Trunk, partnering with us as your telephony provider will guarantee you quality, flexibility, and:

- Benefit from a cloud-based telephone system located in Switzerland, with no costs or maintenance required.

- Flexibility of options, adaptable according to your needs and organization.

- The ability to keep your numbers during the transition, as well as the possibility to take them with you if you ever leave.

- Control your costs by benefiting from a monthly price, with no additional charges or hidden costs.

- Un complément d'information...

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Subscription and Plans for Voice over IP

Devantis offers you a basic subscription, with monthly billing and no hidden costs. This unique subscription comes with different rates and features that you can freely select according to your needs.

Select Different Functions and Tools

  • Video Conferencing System, Circular Calls, and Call Groups
  • Call Forwarding & Interactive Voice Response (IVR)
  • Internal Short Numbers
  • Access to Incoming and Outgoing Call Statistics
  • Bridging Capabilities Between Multiple Branches
  • Voicemail (sending voice messages via email, listening to messages via live or mobile network, protected by a password...)
  • Call Transfers (successive call transfers to different phone numbers, communication with voicemail possible)

Virtual PBX or SIP Trunk?

The subscription is similar whether it is for hosting your telephone system in a cloud located in Switzerland, particularly through a Virtual PBX service, or for centralized hosting within the company, often recommended when a certain number of accounts are managed, in other words, the SIP Trunk service.

The only difference is that in the case of a Virtual PBX service, which allows for a cloud-based telephone system without maintenance requirements, an additional amount of 4.90 CHF/month per created user account must be included.

Note that a user account can host multiple numbers, and conversely, a number can be assigned to different accounts. Get more details about this addition.

Offered Subscription

Installation Fee 0 CHF
Monthly Subscription Fee 18.90 CHF
Assistance and Support Phone & Email
Billing Monthly
Minimum Contract Duration 0 - 3 years

Our Rates by Number Block

Individual Number 1.90 CHF
Block of 10 Numbers 12.90 CHF
Block of 100 Numbers 56.80 CHF
Block of 1000 Numbers 290 CHF/month

Our communication rates for Switzerland, depending on your operator

Operator Standard Rate Reduced Rate
Devantis Internal 0 ct./min 0 ct./min
Fixed Network 2.9 ct./min 1.9 ct./min
Swisscom Mobile 23.9 ct./min 21.9 ct./min
Sunrise Mobile 23.9 ct./min 21.9 ct./min
Salt Mobile 23.9 ct./min 21.9 ct./min
Other Providers 23.9 ct./min 21.9 ct./min

* Reduced rate - Monday - Friday from 7 pm to 7 am as well as on weekends

** Reduced rate: Monday - Friday from 7 pm to 7 am as well as on weekends

Contact us!

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