Delivery and provision of hardware and software for upgrading existing Openscape 4000 V10 telecommunications systems

Landeshauptstadt Hannover - Fachbereich Personal und OrganisationHannover, GermanyNotice 733845-2026 · Reference number: 18-0999-26

At a glance

Landeshauptstadt Hannover - Fachbereich Personal und Organisation (Hannover, Germany) is tendering: Delivery and provision of hardware and software for upgrading existing Openscape 4000 V10 telecommunications systems. Offers are due 10 Dec 2026, 09:00 CET. 2-month contract, 2 lots. Bidders must show, among other things: certificates, references, key people, minimum turnover, insurance.

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

Key facts

Deadline
not published
Estimated value
2 months
Duration
Open procedure
Procedure
23 Oct 2026
Published
733845-2026
Notice number
18-0999-26
Reference number
Communications equipment (32570000)
Main CPV
DE929
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 questions

  3. Opening of offers

  4. Deadline for offers

  5. Offers binding until (computed)computed

    29 days from the deadline for offers, per the notice

  6. Planned start of the contract

  7. Planned end of the contract

What the buyer wants

The subject of this award is the supply and provision of hardware and software for upgrading existing Openscape OpenScape 4000 telecommunications systems at 27 different locations. The state capital Hannover intends to procure the necessary hardware and software for the acquisition of the existing Openscape 4000 telecommunication systems and components on the current version at the time of delivery.

The existing features and functions must be maintained, the existing licenses must be migrated and the required compatibility with the solution infrastructure must be ensured. The focus is on the delivery of Flex User licenses totaling 7,041,00 units. In addition, the focus is on the delivery of STMIY assemblies totalling 7 units.

CPV codes

  • 32570000Communications equipmentmain

Lots (2)

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

  1. Lot 1Delivery and provision of hardware and software for upgrading existing Openscape 4000 V10 telecommunications systems

    Estimated value:
    not published
    Place (NUTS):
    DE929
    CPV:
    32570000 · Communications equipment

    The subject of this award is the supply and provision of hardware and software for upgrading existing Openscape OpenScape 4000 telecommunications systems at 27 different locations. The state capital Hannover intends to procure the necessary hardware and software for the acquisition of the existing Openscape 4000 telecommunication systems and components on the current version at the time of delivery. The existing features and functions must be maintained, the existing licenses must be migrated and the required compatibility with the solution infrastructure must be ensured. The focus is on the delivery of Flex User licenses totaling 7,041,00 units. In addition, the focus is on the delivery of STMIY assemblies totalling 7 units.

  2. Lot 2

    Estimated value:
    not published

Conditions for participation & required documents

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

Conditions in the notice

  • CertificatesCompany or personnel certificates named in the notice
  • 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 (3)

Upon submission of a tender, the following documents on expertise, performance and reliability shall be submitted.

The contracting authority reserves the right to request the missing evidence by setting a single time limit; Extension of the deadline is excluded: - Information on the total turnover of the company in the last three financial years, - Own declaration on the payment of taxes and duties as well as contributions to the statutory social security The proofs and declarations must be current (at the time of submission not older than 6 months) and still correspond to the current facts. Certificates of any kind must be attached in German, if necessary translated by a certified expert. Correspondence shall be in German.

Upon submission of a tender, the following documents on expertise, performance and reliability shall be submitted. The contracting authority reserves the right to request the missing evidence by setting a single time limit; an extension of the period is excluded: designation of at least 2 references to the tendered service from the last three financial years with information on the type and extent of the services performed which are comparable to the service to be awarded. For each reference, the following information must be provided:

  • name / designation of the client,
  • e-mail address of the contact person or telephone number,
  • period,
  • short description of the service,
  • sales volume per year (€) The evidence and statements must be current (not older than 6 months at the time of submission) and still correspond to the current facts. Certificates of any kind must be attached in German, if necessary translated by a certified expert. Correspondence shall be in German.

Upon submission of a tender, the following documents on expertise, performance and reliability shall be submitted. The contracting authority reserves the right to request the missing evidence by setting a single time limit; Extension of the deadline is excluded: - A proof of the qualification of the employed employees. The bidder must prove at least two technicians qualified for OpenScape 4000.

Proof is current Mitel Mitel Certifications, e.g. OpenScape 4000 - Generation and Initial Commissioning, OpenScape 4000 -Advanced or comparable current Manufacturer Qualifications The proofs and declarations must be current (not older than 6 months at the time of submission) and still comply with current facts. Certificates of any kind must be attached in German, if necessary translated by a certified expert. Correspondence shall be in German.

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4 met · 1 expiring · 0 missing · 6 to check

Conditions in this notice

  • Certificates named in the noticematched against the certificates in your profileIn your profile
  • Key peopleyour team matched to the required rolesIn your profile
  • Referencessimilar contracts from your history matched to the conditionNeeds a look
  • Minimum turnoverturnover from your financial statements against the thresholdNeeds a look
  • 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: Computacenter, Mensch und Maschine Deutschland GmbH — 6 different winners in the last 6 awardsNeeds a look

Typical for: System implementation

  • Implementation partner statuscertified for the platform being implementedNeeds a look
  • Data migration and integrationsexperience with the buyer's current systemsIn your profile
  • Training and documentationuser and administrator training in the buyer's languageIn your profile

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
Check it against my company

Award criteria

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

For all lots

  • Price

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

Buyer

Landeshauptstadt Hannover - Fachbereich Personal und Organisation

Address
Platz der Menschenrechte 1, 30159 Hannover, Germany
Region (NUTS)
DE929

Register identifiers

Registration no. in the notice
OE18

What this buyer bought before

10 IT contract award notices 2025–2026, €14.3m in total.

  • Rahmenvertrag für die Computer-Lieferung nebst Zubehör

    Winner: Computacenter

    €5.7mFramework agreement — maximum value

    19 Aug 2026

  • Projektkommunikationsplattform zur Bearbeitung von Bauprojekten mit externen Beteiligten

    Winner: Mensch und Maschine Deutschland GmbH

    €636,553

    14 Apr 2026

  • Beschaffung von 3.796 Nutzungslizenzen - Subscriptions - für das Produkt VMware Cloud Foundation by Broadcom, Multiyear inklusive Production Support

    Winner: Bechtle GmbH

    €3.8m

    9 Apr 2026

  • Interprovider-Anbindung der LHH

    Winner: htp GmbH

    €275,520

    9 Apr 2026

  • Lieferung und Montage von elektroakustischen Notfallwarnanlagen

    Winner: ZECH Sicherheitstechnik GmbH

    €339,539

    30 Mar 2026

  • Rahmenvertrag für die Computer-Lieferung nebst Zubehör, sowie Monitore, Drucker, Scanner für 2026 bis 2029

    Winner: MR Datentechnik Vertriebs- und Service GmbH

    €7.3mFramework agreement — maximum value

    11 Mar 2026

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 "Delivery and provision of hardware and software for upgrading existing Openscape 4000 V10 telecommunications systems"?

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

What is the estimated value?

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

Who is the buyer?

Landeshauptstadt Hannover - Fachbereich Personal und Organisation (Hannover, Germany).

Where and how do I submit an offer?

Offers are submitted electronically on www.meinauftrag.rib.de.

Is the contract divided into lots?

Yes, into 2 lots.

How are offers scored?

price.

Which procedure is used?

Open procedure.

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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 24 Oct 2026, 04:58 CEST.