# Renewal of Yeastar PABX Licenses and the maintenance and support of the internal VoIP Solution for 12 months

> This tender closed on 2026-08-14.

- **Reference:** RFQ/OBP162/2026/27
- **Issuer:** [Onderstepoort Biological Products (OBP)](https://za.bidwunder.com/tenders/issuer/onderstepoort-biological-products-obp.md)
- **Region:** Gauteng
- **Type:** Request for quotation
- **Published:** 2026-08-06
- **Closing date:** 2026-08-14 18:00 SAST
- **Sectors:** [Professional, scientific, technical](https://za.bidwunder.com/tenders/sector/M.md)

## Summary

#### Overview
**Renewal of Yeastar PABX licenses and the maintenance and support of the internal VoIP solution for 12 months.** Target bidders are providers with Yeastar PABX on-premise experience, enterprise VoIP expertise, certified VoIP engineers, and authorised Yeastar partners, capable of 24/7 support and delivering licensed renewals and ongoing maintenance (Solicitation ID RFQ_OBP162_2026_27 Request for Quote Aug 06 2026 (1).pdf).

#### Requirements
- Be an authorised Yeastar reseller/partner; provide proof of accreditation (Solicitation ID RFQ_OBP162_2026_27...).
- At least five (5) years’ experience supporting enterprise VoIP systems; provide CVs of engineers (CVs/qualifications required).
- Employ certified VoIP engineers; provide CVs of technicians/specialists.
- Provide letters proving authorised Yeastar partnership; references for identical scope not older than 36 months (minimum 2 traceable letters).
- Provide SBD4 Bidder Disclosure; register on CSD; tax compliance; foreign/international firms to submit SBD1 if requested.
- Provide 24/7 support desk capability.
- Submit via OBP’s E-Procurement portal; no email submissions; all required documents uploaded with bid.
- Government procurement terms and general conditions apply; 30-day payment terms; quotation on company letterhead in PDF.

#### How to Apply
- Submission deadline: 14 Aug 2026 at 16:00 (Aug 14 2026 16:00:00) (Solicitation ID RFQ_OBP162_2026_27...).
- Submission method: online through OBP’s E-Procurement portal; no email submissions; PDFs on company letterhead; upload all attachments.
- Documents to submit: SBD4, CSD report, tax clearance, proof of authorised Yeastar partnership, CVs for engineers, 2+ reference letters, pricing/quotation on portal.
- Pre-qualifications: bidders must be registered on OBP’s E-Procurement portal; register before submitting; SBD1 for foreign entities if requested.
- Additional notes: contact purchasing@obpvaccines.co.za or 012-522-1500 for queries; no email submissions; reference the RFQ when replying (Solicitation ID RFQ_OBP162_2026_27 Request for Quote Aug 06 2026 (1).pdf).

## Description

Renewal of Yeastar PABX Licenses and the maintenance and support of the internal VoIP Solution for 12 months

Renewal of Yeastar PABX Licenses and the maintenance and support of the internal VoIP Solution for 12 months

Delivery Location: 100 OLD Soutpan Road, - Onderstepoort - Pretoria - 0110

## Documents

- Solicitation ID RFQ\_OBP162\_2026\_27 Request for Quote Aug 06 2026 (1).pdf

Documents download with a free BidWunder account.

## Published on

- [Onderstepoort Biological Products (OBP)](https://eprocurement.obpvaccines.co.za/Opportunities/Details?Id=6b1f2586-ba03-43f9-9253-0b7929ab68e4)
- [eTenders OCDS API](https://www.etenders.gov.za/Home/opportunities?id=1)

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> Source: https://za.bidwunder.com/tenders/renewal-of-yeastar-pabx-licenses-and-the-maintenance-and-support-of-the-internal-dd01e551