Cloud-based VoIP/UCC solution as SaaS

Landkreis Unstrut-HainichMühlhausen/Thüringen, GermanyNotice 740720-2026 · Reference number: 2026-059-UHK-IT-EU

At a glance

Landkreis Unstrut-Hainich (Mühlhausen/Thüringen, Germany) is tendering: Cloud-based VoIP/UCC solution as SaaS. Offers are due 10 Nov 2026, 09:00 CET. 48-month contract, 2 lots. Bidders must show, among other things: BSI C5, IPMA, ISO 27001, references, key people, minimum turnover, insurance.

Official noticeTender documents

Published on:TEDBekanntmachungsservice (DÖE)

Already a customer? Open it in the app

Translated from the official notice. The original text is the legally binding one.

Free · no account

Get tenders like this one by e-mail

Similar tenders (Software licences & SaaS · Germany) once a week, only when there are new ones. No account.

Company address only. We do not accept Gmail, Outlook, WP or similar mailboxes.

Key facts

Deadline
not published
Estimated value
48 months
Duration
Open procedure
Procedure
26 Oct 2026
Published
740720-2026
Notice number
2026-059-UHK-IT-EU
Reference number
IP telephone services (64215000)
Main CPV
DEG09
Place of performance (NUTS)
2
Lots
not allowed
Variant offers
German
Language of offers

The buyer did not publish an estimated value in the notice.

Dates

Every date of the notice and its changes, in order. Times: Brussels / Warsaw.

  1. Notice published

  2. Deadline for offers

  3. Opening of offers

  4. Offers binding until (computed)computed

    43 days from the deadline for offers, per the notice

What the buyer wants

The district of Unstrut-Hainich intends to replace the existing AVAYA IP Office Server Edition R11.1 with a cloud-based VoIP/UCC solution as Software as a Service (SaaS) as part of an open procedure in accordance with the Procurement Ordinance (VgV). The object of the procurement is the ready-to-use provision and operation of a centrally administerable, highly available communication solution for four locations and about 595 users.

The range of services includes in particular the SaaS platform, standard telephony and UCC functions, softphone and mobile clients, public telephony via SIP including carrier/SBC functions, the transfer and porting of the existing numbers, up to ten physical IP telephones, ten analogue converters with two a/b interfaces each, a central switching workplace and an AI-supported switching function.

Furthermore, project planning, proof of concept, VoIP readiness and acceptance measurement, migration and switching, training, documentation as well as system service and support are part of the service.

CPV codes

  • 64215000IP telephone servicesmain

Lots (2)

The contract is divided into 2 lots. Offers may be submitted for selected lots where the documents allow it.

  1. Lot 1Cloud-based VoIP/UCC solution as SaaS

    Estimated value:
    not published
    Duration:
    48 months
    Place (NUTS):
    DEG09
    CPV:
    64215000 · IP telephone services

    The district of Unstrut-Hainich intends to replace the existing AVAYA IP Office Server Edition R11.1 with a cloud-based VoIP/UCC solution as Software as a Service (SaaS) as part of an open procedure in accordance with the Procurement Ordinance (VgV). The object of the procurement is the ready-to-use provision and operation of a centrally administerable, highly available communication solution for four locations and about 595 users. The range of services includes in particular the SaaS platform, standard telephony and UCC functions, softphone and mobile clients, public telephony via SIP including carrier/SBC functions, the transfer and porting of the existing numbers, up to ten physical IP telephones, ten analogue converters with two a/b interfaces each, a central switching workplace and an AI-supported switching function. Furthermore, project planning, proof of concept, VoIP readiness and acceptance measurement, migration and switching, training, documentation as well as system service and support are part of the service.

  2. Lot 2

    Estimated value:
    not published
    Duration:
    48 months

Conditions for participation & required documents

What the notice asks bidders to prove, and the documents it requires. Full text below.

Conditions in the notice

  • CertificatesBSI C5 · IPMA · ISO 27001 · PRINCE2
  • ReferencesSimilar contracts delivered before
  • Key peopleNamed roles, CVs or minimum team
  • Minimum turnoverMinimum annual turnover or financial standing
  • InsuranceProfessional or liability insurance

Detected automatically in the published notice. Always confirm against the tender documents.

Show the notice text (8)

gem. Conditions of participation No. 1 a Registration with the competent professional or commercial register b Membership in a professional association c Indicate VAT identification number d If no serious misconduct has been committed that calls into question the reliability of an applicant

gem. Conditions of participation No. 2 a Indication Total turnover of the last three financial years b Indication on insolvency proceedings and liquidation c statutory obligations for the payment of taxes, duties and contributions to the statutory social security are fulfilled

gem. Conditions of Participation No. 2 d Proof of a company liability insurance with a cover sum of at least € 3 million for personal and property damage and at least € 2 million for property damage. The above-mentioned sums of cover must apply per claim. The benefit must be maximised at least twice per insurance and per insurance year. The insurance confirmations must not be older than twelve months at the end of the offer period.

Or if this does not exist as required at the time of submission of the offer, a self-declaration by the bidder that in the case of placing the order a corresponding insurance is concluded and a confirmation by an insurer that he is willing to conclude such a company liability insurance with the bidder (copy insurance policy must be submitted until the start of the contract). Coverage must be fully maintained over the term of the contract.

In the case of a grouping of bidders, the declarations of insurance shall be attached for each member of the grouping of bidders and the full coverage shall be provided for all members.

gem. Conditions of participation No 3a Two comparable references whose services were provided in whole or in part within the three years preceding the expiry of the offer period. A reference is considered comparable if it has the following features:

  • cloud-based VoIP/UCC solution or Cloud PBX/SaaS telephony in productive operation
  • a reference with at least 500 users, a reference with at least 300 users
  • introduction or migration including phone number acceptance/porting and SIP connection
  • provision and operation of softphone/UCC functionalities
  • ongoing system service/support according to agreed service levels over a period of at least twelve months.

gem. Conditions of participation No. 3 b) Appointment of a responsible project manager with proven experience in relevant projects. The role, time period and tasks in the implementation of the VoIP/UCC/cloud telephony solution are to be specified, for example on the basis of the CV. e For the project management qualifications, a valid certificate such as IPMA, PRINCE2, PMI or comparable evidence must be submitted. Required certificates shall be valid at the end of the tendering period. If the validity expires until December 2026 inclusive, a proof of the initiated recertification or Renewal submitted.

gem. Evidence of at least two technically qualified employees for implementation and support of the offered solution (name, function, professional experience, task in the project, qualifications, certificates). Manufacturer certificates can serve as proof; functionally equivalent qualifications shall be accepted.

gem. Conditions of Participation No. 3 d Proof or short description of a service organization, which can cover the service, reaction and restoration times required in the specifications organizationally and personnel.

gem. Conditions of Participation No. 3 f Proof of valid information security management by ISO/IEC 27001 or equivalent. The proof must be provided by the companies that operate the offered SaaS platform and the data centers. Its scope must include the operation of the service offered. In addition, an up-to-date BSI C5 test report or equivalent independent evidence shall be provided for the specific cloud environment in which the service is provided.

Required certificates shall be valid at the end of the tendering period. If the validity expires until December 2026 inclusive, a proof of the initiated recertification or Renewal submitted. The demonstration of an information security management according to ISO/IEC 27001 or equivalent shall be maintained throughout the term of the contract.

For qualifications of the deployed project staff, valid certification at the end of the tendering period is sufficient, provided that the nominee is deployed for the agreed project duration or replaced by equivalent qualified staff. Equivalent evidence shall only be allowed if its scope, depth of test and timeliness correspond to the abovementioned evidence. The equivalence shall be verifiable upon submission of a tender.

Options, renewals, framework

  • Options: foreseen

12 months

EXAMPLE — not a result for your companyCan you bid? Your readiness check

This is how SalesDots checks this tender: the notice's conditions, this contract's own facts, the requirements typical for its category and your company's registers. The statuses below are an example; you see the real result after signing in.

4 met · 1 expiring · 2 missing · 5 to check

Conditions in this notice

  • BSI C5certificate in your profile, valid on the bid dateNot in your profile yet
  • IPMAcertificate in your profile, valid on the bid dateIn your profile
  • ISO 27001certificate in your profile, valid on the bid dateIn your profile
  • PRINCE2certificate in your profile, valid on the bid dateNot in your profile yet
  • Referencessimilar contracts from your history matched to the conditionIn your profile
  • Minimum turnoverturnover from your financial statements against the thresholdIn your profile
  • Insuranceliability policy amount and validity on the bid dateExpires before the deadline

This tender's facts

  • 2 lotschoose the lots you can deliver and price each oneNeeds a look
  • Price is the only criterionthe lowest valid bid wins — check your marginNeeds a look
  • Who wins at this buyerrecently: Kupper IT GmbH, Fsas Technologies GmbH — 4 different winners in the last 4 awardsNeeds a look

Typical for: Software licences & SaaS

  • Licence reseller authorisationpartner status with the software vendorNeeds a look
  • Licence model and quantitiesnamed-user, device or subscription terms as in the noticeNeeds a look

Registers — checked automatically

  • Handelsregistercompany active, managing directors matchVerified
  • Transparenzregister (beneficial owners)entry matches the shareholdersVerified
  • Wettbewerbsregister (exclusions)no entry that excludes you from public contractsVerified
  • EU VAT (VIES)number active in VIESVerified
  • LEI (GLEIF)LEI issued and renewed, data matches the registerVerified
  • Sanctions screeningcompany and owners not listedVerified

Free · no account

Get tenders like this one by e-mail

New tenders like this one (Software licences & SaaS · Germany), once a week and only when there are new ones.

Company address only. We do not accept Gmail, Outlook, WP or similar mailboxes.

Free check · 10 seconds

Does your company fit this tender?

Enter your tax number. We compare your public contract history with this tender — no account needed.

Company address only. We do not accept Gmail, Outlook, WP or similar mailboxes.

Award criteria

The full criteria and their weights, as published in the notice.

For all lots

  • Price

    100 %

The notice does not publish weights — see the tender documents.

Buyer

Landkreis Unstrut-Hainich

Address
Lindenhof 1, 99974 Mühlhausen/Thüringen, Germany
Region (NUTS)
DEG09
Official contact address
[email protected]
The functional mailbox published in the notice. We never publish personal data.

Register identifiers

Registration no. in the notice
16064000-0001-29

What this buyer bought before

4 IT contract award notices 2024–2025, €1.2m in total.

  • VMware Lizenzen (3 Jahre)

    Winner: Kupper IT GmbH

    value not disclosed

    27 Nov 2025

  • Microsoft Exchange SE Lizenzen inkl. Std CALs und Enterprise CALs

    Winner: Fsas Technologies GmbH

    €282,428

    27 Oct 2025

  • Lizensierung OPEN Value Subscription E MS Office 365

    Winner: CANCOM GmbH

    value not disclosed

    6 Aug 2024

  • Lieferung, Montage, Installation/Inbetriebnahme von digitalen Tafelsystemen mit integrierter Lehrsoftware für staatliche Schulen des Unstrut-Hainich-Kreises

    Winner: Prowise GmbH

    €932,653

    22 Apr 2024

How to submit an offer

Offers are submitted only on the buyer's platform, before the deadline for offers.

yes
Electronic submission
no
Electronic auction

Questions & answers

What is the deadline for offers in "Cloud-based VoIP/UCC solution as SaaS"?

Offers are due by 10 Nov 2026, 09:00 CET.

What is the estimated value?

The buyer did not publish an estimated value in the notice.

Who is the buyer?

Landkreis Unstrut-Hainich (Mühlhausen/Thüringen, Germany).

Where and how do I submit an offer?

Offers are submitted electronically on www.evergabe-online.de.

Is the contract divided into lots?

Yes, into 2 lots.

How are offers scored?

price.

Which procedure is used?

Open procedure.

Win it with SalesDots

Read the documents for you

SalesDots fetches the tender documents (or takes your upload when a platform does not allow it) and answers the two questions that matter first: what the buyer wants built, and what you must prove to take part, each with the exact quote and page.

Analyse documents

Match it with your profile

Every certificate, reference and role is checked against your company: green when you have it, amber when it expires before the deadline, grey when it needs a look.

Check my fit

Prepare your response

Turn the conditions into a bid checklist with owners and due dates, draft the questions to the buyer and keep the team on one plan.

Start a response

Never miss a change

Track the deadline, amendments and answers to clarification questions, and get similar tenders and re-tenders before they are published.

Track this tender

Source: Tenders Electronic Daily (TED), Official Journal of the EU. SalesDots is not the contracting authority; offers are submitted only through the buyer's platform. Data from the official notice, refreshed 7 Nov 2026, 13:00 CET.