Nortel in Yemen — Meridian, CS1000 and Norstar support and spare parts

Where a Nortel switchboard is still in service at a site in Yemen and nobody there was given the manuals, that is a workable starting position. EIE supports Nortel systems for customers in Yemen from Jeddah, sources the cards and keycodes that keep them serviceable, and plans the move to Mitel where the assessment points that way.

Why a Nortel system may still be carrying a Yemeni institution

Nortel equipment was specified for buildings that could not afford to stop — ministries and governorate administrations, universities, hospitals, port authorities and older banks — because it was durable, and durable equipment can outlast the support arrangements around it. Where a Meridian 1 or Option 11C cabinet is still in a plant room in Sana’a or Taiz, or a Norstar or BCM is still serving a clinic in Aden or Seiyun, the first work is to establish the release, the programming and the maintenance path before anything is changed.

The awkward part is that Nortel no longer exists as a supplier. Nortel’s enterprise voice business became part of Avaya, and Avaya has since ended sales and manufacturer support for the CS1000 line. A move to Mitel is a platform change to a different vendor; EIE plans it from an assessment of the installed release, licensing, handset and trunk compatibility, and lifecycle — not from any vendor lineage. None of that helps with the card that failed this morning, so the practical question is not whether Nortel is current. It is whether this system can be kept serviceable at a sensible cost, and what the exit looks like when it cannot. We are content to recommend keeping an old system running when that is the right call.

What EIE supports and sources for Nortel in Yemen

• Meridian 1 and Option 11C — cabinet power supplies and ringing generators, line, trunk and conference cards, superloop faults, and the cross-connect and MDF work.
• CS1000 — Call Server, Signalling Server and Media Gateway faults, patch and release position, keycode files bound to the system identity, and recovery when a media card or disk gives out.
• Norstar — Modular ICS and Compact ICS systems, station and trunk modules, keycodes for features enabled once and never recorded, and the digital instruments.
• BCM — BCM50 and BCM450, disk failures where power is repeatedly interrupted, image restore, and voicemail and routing rebuilds.
• Nortel spare parts sourcing — cards, modules, power supplies and instruments sourced against the requirement and tested before dispatch, including CS1000 spare parts for Yemeni sites.
• Card and licence replacement — identifying what a system will actually accept, which is not always what the label suggests, and re-establishing keycodes after a hardware change.
• Documentation recovery — reading the programming out and writing down the numbering plan and trunk arrangement as they are.

How delivery works for customers in Yemen

EIE is headquartered in Jeddah, Saudi Arabia, and has service coverage in Yemen without a local base. Nortel work leans harder on the physical side than the other vendors.

Remote diagnostics from Jeddah. Where a maintenance path exists, our Saudi engineering team reads the system, establishes the release and the fault, and confirms which part is needed before anything is bought. Some of these systems present only a serial console.

Parts sourcing and shipment. Cards and modules are sourced against the confirmed requirement, tested before dispatch, and can normally be shipped by sea to Aden or Mukalla or by road through the Saudi-Yemeni land crossings, with import handled by the customer’s freight forwarder and customs broker. To avoid a second import cycle for a single card, we agree the parts a system is likely to need and send them together. Equipment supply is confirmed at quotation and is subject to the vendor’s export and re-export rules for the destination, restricted-party and end-use screening, customs documentation, and carrier and route availability at the time of shipment.

Engineers on site when the phase needs it. Card replacement, cabinet work, MDF changes and cutovers are done by EIE engineers travelling to Yemen when conditions allow.

Support after handover. Fault handling, parts and change work continue, governed by each customer’s service agreement.

Example Nortel work in Yemen

Consider a ministry or governorate administration running an Option 11C where a card has failed and the switchboard is short of lines. The work is identification, sourcing, replacement, then writing the programming down so the next fault is not another archaeology exercise.

A university with a CS1000 across several buildings would be a release and keycode problem as much as a hardware one, and a hospital with Norstar or BCM would want ward extensions working while a longer-term answer is prepared. A port or industrial site would add heat, dust and salt air, and lines that carry surge damage into the cabinet.

Staged migration to Mitel

Every Nortel estate reaches a point where sourcing stops being sensible. Moving to Mitel is a platform change to a different vendor rather than an upgrade within one, so EIE plans it from an assessment of the installed release, licensing, handset and trunk compatibility, and lifecycle — not from any vendor lineage — and it can be taken in stages rather than in one leap.

A staged migration begins with the assessment: what is installed, what is used, what must be preserved. Numbering is carried across, because published numbers at a ministry or hospital are effectively public property. Attendant behaviour, queues and paging circuits are rebuilt and tested before cutover, and gateways then let the Nortel system and the Mitel platform run together while departments move.

Platform choices are set out on Mitel in Yemen; where the site also carries Avaya equipment see Avaya in Yemen; where the network needs renewing underneath, see Ruijie in Yemen and unified communications.

How to start

Tell us the model on the cabinet, what has failed, and whether anyone can still get into the system. If the label is unreadable, a photograph of the cards is usually enough. Start with the Contact form, email info@eliteideas.net or call +966 12 652 2996. See also EIE in Yemen.

Frequently asked questions

Can a Meridian or CS1000 still be kept running in Yemen?
Often yes, for as long as the parts and keycodes it needs can be sourced and a maintenance path exists. The assessment says plainly whether keeping it is sensible or whether the money is better spent on migration.

How do Nortel spare parts reach a site in Yemen?
They are sourced against the confirmed requirement, tested before dispatch, and can normally be shipped by sea to Aden or Mukalla or by road through the Saudi-Yemeni land crossings, subject to the conditions above, with the customer’s freight forwarder and customs broker clearing them.

The programming was never written down. Can it be recovered?
Usually. Where the system can be reached, the numbering plan, trunks and feature programming can be read out and documented. Where the only access is the maintenance port, an engineer travels.

Do we have to migrate the whole estate at once?
No. Migration is staged building by building, with gateways keeping both platforms working together during the transition, so the switchboard keeps answering throughout.