Yeastar Software PBX Edition Dubai —
The Edition That Outgrows Every Box.
At 9:15 on onboarding morning, the new floor needs forty extensions the appliance does not have. On Software Edition that moment is a licence line, not a hardware order — the same P-Series system, running on your server, your virtual machine or your own cloud account, a fit for anything from a ten-person office to 10,000 extensions and 1,000 concurrent calls.
- Free sizing & deployment survey
- 10 → 10,000 extensions — licensed to size
- Concurrent calls cut to size — up to 1,000
- Your server, VM, cloud — or pre-loaded appliance
- Ubuntu 24.04 / Debian 12 — installed & hardened
- Etisalat & du SIP trunks configured
- Capacity added in place via licence
- Outbound call-centre add-on lives on this edition
- Disaster Recovery option — this edition only
- Data Connector to your SQL, Grafana & Power BI
- AI Receptionist & Transcription — never on boxes
- Recordings stay on your own storage
- Line-by-line AED quote — same business day
- Priority AMC — AED 1,500–5,000 / year
The Morning the Box Ran Out
Every growing company meets this morning eventually. A new floor opens, an acquisition lands, a seasonal team doubles — and the phone system that served loyally for years simply has no more extensions to give. Nobody did anything wrong. The IT manager sized it sensibly at the time; the vendor sold what fitted the day. Boxes do what boxes do: they end. The question that matters is what the business standing at that ceiling does next — buy a bigger box and wait for the next ceiling, or move to the edition of the same system where the ceiling is a licence line.
And the move is gentler than it sounds, because the surface your staff touch does not change. Linkus on the phone, the desktop and the browser looks and behaves the same on every edition; extensions keep their numbers; call flows carry across. The system underneath changes its home — the people using it barely notice the day it happened.
And there is a second door into this page. Maybe nothing ran out — you are choosing your first proper system, the shortlist says P550 on one line and Software Edition on the other, and every comparison you find assumes you already know why anyone picks software. The next few sections are that missing explanation, written straight.
This page is about that second path — and that choice. Yeastar Software PBX Edition is the P-Series PABX delivered as software you run on hardware you choose — and it is the edition built for the companies that intend to keep growing.
The Same P-Series — Set Free From the Box
Software Edition is not a different product wearing the Yeastar badge. It is the same P-Series system that runs inside a P550 or P570 — same admin portal, same call features, same Linkus apps your team would use on any edition — shipped as an installation image instead of a chassis. You deploy it on a server in your rack, a virtual machine in your data centre, or an instance in your own cloud account — or as a pre-loaded appliance from us: it arrives with Software Edition installed, hardened and ready to rack, so choosing software never has to mean building a server first. Either way, the PABX becomes an application you own, on infrastructure you control.
That single change moves three things at once. Capacity stops being metal and becomes a licence. The system's home stops being one box in one room and becomes wherever you decide. And the feature stream accelerates — in practice this edition is where Yeastar's most aggressive capabilities land first and land fullest. As an authorized Yeastar distributor, we supply every edition of the P-Series from Dubai — and we will tell you honestly, later on this page, when a box is still the right answer.
One System, Everywhere Your People Work
Before the editions and the licensing, the part that matters daily: Software Edition carries the full Linkus family, so the extension follows the person, not the desk. Linkus Mobile on iOS and Android puts the office number in every pocket. Linkus Desktop runs on Windows and Mac beside the tools your team already uses. The Web Client needs nothing but a browser. One directory, one presence view, chat, and the same call handling whether the person answers on a desk phone, a laptop or a phone in a taxi. And on Software Edition none of that is an upsell waiting in a drawer: remote use — the mobile app outside the office network, the home worker, remote handsets at a branch — is already inside the licence, because every Software Edition runs on a full plan. With a box, the same remote experience is a subscription added on top of the hardware price, and many buyers only meet that invoice after the box is on the wall. Here it simply comes with the system.
And it holds the whole map on one system. A branch in another emirate runs under HQ with its local number kept. Staff at home are always available as ordinary extensions. Your office abroad — we configure, you ship, they plug in. The manager always moving keeps the office number in the pocket and the personal number private. The second location opening next month goes live the week you get the keys. All of it registers to the same Software PBX Edition instance you own — and the deep engineering of branches and failover lives on our multi-site and remote working page.
Only 25 Extensions? Software Edition Still Wins — Here Is the Honest Why
The fair question first: if the box and the software are the same system, why would a 25- or 50-extension company pay an annual licence instead of buying a Yeastar P550 once? Because they are the same system the way two cars share an engine — and only one of them gets the new roads. Five capabilities exist on Software Edition that no appliance receives at any size: the AI Receptionist that answers your phone around the clock, AI call transcription and summaries, live audio streaming into AI systems, the outbound campaign engine, and the Disaster Recovery service. A clinic with 20 staff that wants calls answered at midnight, or a 30-seat trading office that must transcribe every call — the extension count is small, but the requirement already chose the edition.
Put plainly: Software Edition scales from 10 extensions to 10,000 — as a Yeastar distributor we offer it at your actual size — as small as four concurrent calls, even as a pre-loaded appliance — so at ten or twenty-five users you buy exactly the office you are and step up only when growth is real. Then the hardware truths at small scale. A P550 is fixed at 50 users and 25 simultaneous calls — no expansion module exists for it — and it has no internal hard disk, so recordings live on an attached USB drive or an external network share rather than on protected server-class storage inside the system. Software Edition at the same headcount records to storage you size and structure freely — officially up to four hard disks and two network drives — making long retention, RAID-backed volumes and a real recording policy practical. And the licence matches: generated at your size, with the concurrent-call line raised on its own the day the phones get busy. The box in the rack also remains one power supply and one motherboard aging in a warm room; the software is a snapshot you can roll back before any change and restore to new hardware in minutes.
And the pattern our own market keeps proving: every appliance generation eventually gets an end-of-support letter — the S-Series owners migrating today know it best — while a software licence simply moves across hardware generations. Resellers tell the same story from the field: deployments that started around 25 users on Software Edition, and two years later run past 60 users across three offices with queues added along the way, having never changed hardware or re-bought the system. Small today is not an argument against this edition. Small today, with intentions, is exactly who it is for.
The Most Feature-Aggressive Line in the Family
They share the same mature P-Series core, but Software Edition has a separate strategic feature track for AI automation, live-audio integration, outbound campaigns and geographic resilience. Some capabilities do not just arrive on Software Edition first — they live here and nowhere else in the self-hosted range. The native Outbound Call Center add-on — campaign dialing, prospect lists, dispositions, campaign wallboards, Do-Not-Call screening — has been a Software Edition capability since early 2025, and it remains this edition's exclusive; our Yeastar call-centre page covers the full console it powers. Disaster Recovery — a maintained redundancy server for site-level failure — is Software Edition only, an Ultimate Plan service run on an identical second server. WebSocket audio streaming, the doorway that lets live call audio feed AI systems, ships on the Software and Cloud editions as an Ultimate Plan capability.
The AI layer follows the same pattern: AI Receptionist and AI Transcription run on the Software and Cloud editions, not the appliances — a box can transcribe voicemail, but full two-party call transcription and post-call summaries live on Software and Cloud. And the current AI does more than answer. Through approved HTTP tools, the receptionist can look information up and perform defined actions during a call — check an order, book a slot, create a lead — with every tool call, its status and its response captured in the call record. An answering machine leaves a message; this leaves an audit trail of work done.
The release rhythm tells its own story. 2025 built the workflow foundation — the outbound engine, omnichannel messaging, supervision depth. 2026 has turned to AI action, data and observability, with production firmware landing roughly monthly: spring brought AI reception into general availability, early summer brought database-level reporting integration, and mid-summer added per-extension call-quality monitoring. Choosing this edition is choosing the fast lane of the product line — deliberately. And to be fair to the boxes: the shared core keeps improving everywhere — Data Connector, call-quality monitoring, encrypted voicemail storage, CRM templates, APIs and queue handling have all landed across the whole line. The strategic track above is what does not.
Searching for Yeastar Cloud PBX? Read This First
When a Dubai business says cloud PABX, it usually means five practical things: an app on every phone, staff who work from anywhere, branches on one system, no server-room drama, and no heavy network project. Software Edition delivers all five — with a difference that matters more each year. It runs in your cloud account or on your server, so the recordings, the numbers and the system itself belong to you, on infrastructure you chose, with SIP trunks from Etisalat and du under TDRA (formerly TRA) regulation.
Yeastar does offer a hosted Cloud Edition as a subscription, and for some situations it fits. But the deployment we install across the UAE is the one you own outright — cloud-style freedom without handing your telephone system's home to someone else's platform. If the word cloud brought you here, this is the version of it that keeps your name on the door.
10 to 10,000 Extensions — The Ladder, Not the Leap
A Software Edition system is licensed at your actual size — from a few concurrent calls for a small office — and climbs, step by licensed step, to 10,000 extensions with 1,000 concurrent calls. We always quote those numbers in pairs — extensions alone flatter a system; concurrent calls tell you how many conversations it actually carries at once. For scale: the largest P-Series appliance, the P570, tops out at 500 extensions and 120 concurrent calls fully expanded. This edition's ceiling is twenty times higher.
And if you are ten people rather than a hundred, the licence is simply cut that size: you buy the seats you have and add steps only when you hire — never a tier you do not use. The small end deserves saying plainly, because most pages ignore it: a six-person trading office or a ten-seat clinic on a four-concurrent-call licence runs the same system as a 400-seat floor — same admin portal, same Linkus apps, same call quality, nothing stripped down. You are not squeezing into enterprise software; the licence was cut for your size, and the ladder above you is simply there for the day you want it. The steps are bought when growth is real, not in advance. A capacity increase is ordered against your system's serial number through the Yeastar Partner Portal and applied to the running PBX — the licence changes, the system stays up, and the finance team pays for headcount that exists rather than headcount that might. The one piece of forward planning that matters is underneath: the server should be sized for where you intend to end, which is exactly what our first survey establishes.
8:40 to 10:00 — The Morning You Add a Floor
8:40. The order goes into the Yeastar Partner Portal against your Software Edition serial: forty more extensions, the matching concurrent-call step. 8:52. The licence lands on the running system; nothing restarts, nobody's call drops. 9:05. The new extensions exist — created in bulk from the template your system already uses, ring groups and voicemail rules inherited. 9:20. Linkus invitations go out by email; the first new starters are answering on their laptops before their desks are assembled. 9:40. The desk phones on the new floor auto-provision against the PBX. 10:00. The floor takes its first customer call.
The honest footnote: that morning is only this short because the server underneath was sized for it on day one. Capacity licensing removes the hardware wait — the survey removes the hardware surprise. We do the second so you can enjoy the first.
What It Actually Runs On
The entry point for Yeastar Software PBX Edition is smaller than most people guess. A 20-extension office runs on 2 vCPU, 2 GB of memory and 40 GB of disk — mini-PC territory, a machine that sits on a shelf and sips power. Around 250 extensions, the recommendation is 4 vCPU and 4 GB. A 1,000-extension system wants 8 vCPU, 16 GB and 200 GB of disk. From roughly 500 extensions upward we move to proper server hardware — Dell PowerEdge R360 class carries deployments to about 2,000 extensions, and R760 class to 4,000; beyond that, sizing is engineered case by case. The operating system is Ubuntu 24.04 LTS or Debian 12, installed and hardened as part of our delivery.
Two numbers worth keeping. A mini PC honestly serves only up to about 130 extensions — past that, buy the server, not the hope. And call recording costs storage at a knowable rate: one gigabyte holds roughly one thousand minutes of recorded calls, which turns retention policy into simple arithmetic. We supply the server with the system as one delivery — including Dell hardware from our own line — or deploy on a machine you already own after a suitability check.
Nineteen Places It Can Live — All of Them Yours
In your rack: VMware, Hyper-V, KVM and Proxmox VE all carry official installation paths for Yeastar Software Edition, so the PABX joins the virtual estate your IT team already manages. On your metal: from a mini PC to a Dell PowerEdge, installed from image — your own machine, or a pre-loaded appliance from us. In your cloud account: AWS and AWS Lightsail, Microsoft Azure, Google Cloud, Alibaba Cloud, DigitalOcean, OVHcloud, Hetzner, Vultr and more — each with a documented deployment route, each billed to your account in your chosen region.
For DIFC firms, clinics under DHCC, and any business that answers to a regulator, the sentence that settles the meeting is this one: every call recording sits on your own disk, in your own premises or your own chosen region, reachable by nobody you did not authorise. Data sovereignty here is not a policy promise — it is the physical location of the hard drive.
Your PABX as a Data Source You Own
Most phone systems report on themselves and stop there. Yeastar Software Edition integrates. The Data Connector syncs call timelines, notes and transcripts continuously into PostgreSQL, MySQL or SQL Server — your database, on your infrastructure — with ready-made Grafana and Power BI templates, so call performance lands on the same dashboards as sales and operations. Underneath it: ten customisable CDR views, a custom report builder, and per-extension call-quality monitoring that turns "the phones feel bad today" into a measured, answerable statement.
The record itself grew up too. A call is no longer a line in a list — it is one complete record holding the timeline from ring to hang-up, every leg, the recording, the agent notes and the AI transcript and summary, in one view. Disputes stop being archaeology. And above the data sits a low-code layer: the visual Call Flow Designer across the P-Series family can collect caller input, apply conditions and loops, call HTTP services and read databases mid-call — a capability that lands hardest on this edition, where the PBX lives on the same infrastructure as the systems it talks to. Quality is measured the same honest way: live and post-call metrics isolate whether a bad call was the endpoint, the network or the stream — diagnosis you can act on, not a promise that networks never misbehave.
For a managing director, the practical meaning is one sentence: the telephone system stops being a black box you ask the IT person about and becomes a table in the company's own data — queryable, chartable, and owned like everything else on your server.
The Licence, Honestly
Software Edition runs on an annual plan per PBX — Enterprise Plan or Ultimate Plan. The Basic and Standard tiers you may have read about on appliance models do not apply to this edition, and we would rather you hear that from us than discover it in a quote. Enterprise carries the operational layer most companies actually want: the call-centre console, advanced queueing, CRM integrations and hot-standby capability. Ultimate adds the full unified-communications and omnichannel layer above it — and it is the tier where the deepest capabilities sit: Disaster Recovery, WebSocket live-audio streaming, video conferencing and the visual Call Flow Designer.
Paid add-on services are exactly that — paid, and subscribed only when you need them: Outbound Call Center, Hotel PMS Integration, AI Transcription, AI Receptionist, and Disaster Recovery. The AI services follow the same open arithmetic: transcription plans carry one-time included minutes — 120 on Enterprise, 240 on Ultimate — and the AI Receptionist includes 60, with one-time packs or monthly quotas added only when usage proves the need. And every quote we send is itemised line by line before you sign — capacity, plan, add-ons, server if we supply it — because a licence you understand is a licence you renew without resentment. Renewals are calendared and quoted ahead of time, in writing, so the anniversary never arrives as a surprise.
Pre-Loaded Software PBX — Pick Your Size, Ask the Price
The simplest way to buy this edition is the way you would buy a box — except the box arrives already running the software that outgrows boxes. Each size below is a Software Edition pre-loaded appliance — the full edition, delivered installed and hardened, ready to rack: it arrives working, without being boxed in. User counts follow Yeastar's own sizing pairs; call-centre floors and other heavy-calling teams size on concurrent calls first — say so in the message and the sizing follows.
Software Edition wins when the requirement includes AI, campaigns, advanced integration, flexible infrastructure, serious recording retention, complex networking, geographic recovery or credible growth — at any size, including 25 extensions. And when a genuinely frozen small office is better served by an appliance, we say so plainly; the full P-Series range with Dubai prices lives on our Yeastar hub page. Prefer your own server, hypervisor or cloud account instead of a pre-loaded machine? Same system, same licence logic — send your extension count and concurrent-call estimate, tell us where it should live, and the line-by-line AED figure comes back the same business day. Every quote names the licence, the hardware if we supply it, any add-ons you chose, and the AMC at AED 1,500–5,000 per year — nothing hidden.
WhatsApp — Line-by-Line Quote, Same Business DayFrom Survey to Dial Tone
Installing Yeastar Software PBX Edition is part of the supply, not an extra. It begins with the sizing survey — extensions today, the ceiling you intend, recording retention, and whether the system lives on your hardware, ours, or your cloud account. Then the platform is prepared: the server or instance built on Ubuntu 24.04 LTS, the PBX deployed and activated, Etisalat and du SIP trunks configured, and number porting started in parallel so nothing waits on paperwork. Where the design calls for it, the network is built properly too: a management VLAN kept apart from voice traffic, and a separate internet path for Linkus and remote users, so outside access never rides the office's main line.
Before anyone dials, the hardening pass runs — and for a system on a public cloud address it is the most valuable hour of the project: nothing exposed that does not need to be, admin access restricted to your own locations, non-obvious usernames with strong unique credentials, TLS on every client connection, automatic lockouts against password guessing, and trunk-level guardrails — international destinations controlled, call-rate ceilings set — so a compromised handset could never quietly become an expensive one. Backups run off-box on a schedule, the certificate and domain are set up properly, and upgrades follow a discipline: check the path, take a rollback point, test the integrations after. Then the habit that keeps it true: a monthly review, and a quarterly restore test that proves the backup is a recovery, not a hope. Cutover for a typical office is a single evening; larger floors are staged so the business never stops answering. Training closes the loop: the admin screens for IT, Linkus for everyone else, and a handover document your next hire can read.
One System, From Dubai to Everywhere You Operate
Because the PABX is software, the deployment travels the way your business does. The Dubai head office and the branch abroad register to the same system; your office abroad is a scenario we have made routine — we configure, you ship the handsets, they plug in. A team member at home is simply an extension. For groups building out across Africa and the wider region, one Software Edition instance — sized once, grown by licence — replaces the patchwork of small systems that multi-country operations usually accumulate, and management stays in one browser tab wherever the branches are. Staging and burn-testing happen here in Dubai before anything goes live, and commissioning runs as a guided remote session with your team on the ground.
The export details — countries, documentation, how a deployment lands — are answered plainly in the questions below.
Software PBX Questions — Answered the Way We Answer Them in Meetings
What is Yeastar P-Series Software Edition?
Is Software Edition the same system as the P-Series boxes?
What server do we need — and can you supply it?
Can it run in our own cloud account?
Is this the cloud PBX we keep hearing about?
How does capacity expansion actually work — is there downtime?
Which licence plan do we need — and what is honestly not included?
What happens if the server fails?
Can we run outbound campaigns on it?
Do our call recordings stay in the UAE?
Can we start small and grow to a thousand extensions later?
We run an S-Series or appliance today — can we move to Software Edition?
What does Software Edition cost in Dubai?
We are only 25 extensions — does Software Edition really make sense for us?
Do remote staff, branches and home workers all run on the same system?
Which UAE areas do you cover?
Do you deploy Software Edition outside the UAE?
What warranty and support apply?
Send Your Extension Count. Get the Sizing and the Figure.
One WhatsApp message: how many extensions today, roughly where you intend to end, and whether you have a server or need one. We reply with the sizing, the right plan, and a line-by-line AED figure — same business day. Every line named, nothing hidden — so the decision is made on numbers, not on this page.
WhatsApp the Dubai Team