VoIP & Telephony
SIP-based telephony platforms engineered end to end: trunk design, dial plans, IVR and queue logic, NAT-safe media paths and hardened signalling.
View solution — VoIP & TelephonyRated 4.9/5 by 65 buyers · Serving businesses worldwide
3CX and VoIP phone systems, Microsoft 365 email, cloud and virtualization, and website development — handled by one engineering team, remotely, anywhere in the world. Start with a free 30-minute audit of your current setup.
Verified buyer reviews
Level 2 Seller on Fiverr · reviews shown word for word
★★★★★
“I want to give a huge shoutout for their outstanding assistance in resolving our 3CX system issue. They were incredibly knowledgeable, patient, and quick to respond. Thanks to their expertise, we were back up and running in no time. I truly appreciate the professionalism and dedication they brought to solving this problem. Highly recommended!”
★★★★★
“He is the man for our 3CX voice over IP. Very satisfied. Second time we collaborate and we are highly satisfied.”
★★★★★
“Well recommended. Went above and beyond expectations. Will buy here again”
Solutions
Each engagement is scoped, designed and handed over with documentation, monitoring and a rollback path.
SIP-based telephony platforms engineered end to end: trunk design, dial plans, IVR and queue logic, NAT-safe media paths and hardened signalling.
View solution — VoIP & Telephony
Tenant architecture, identity, mailbox migration and policy configuration for corporate email that stays deliverable and governed.
View solution — Cloud & Corporate Email
Hypervisor design, cluster sizing, storage and network layout, plus consolidation and migration of ageing physical estates.
View solution — Virtualization & Infrastructure
Cloud and VPS environments provisioned with sane network boundaries, access control, monitoring and repeatable configuration.
View solution — Cloud VPS
Backup topologies built around stated RPO and RTO targets, with immutable copies, offsite replication and tested restores.
View solution — Backup & Disaster Recovery
Authoritative DNS hygiene and full mail authentication so legitimate mail is trusted and the domain is difficult to spoof.
View solution — DNS & Email Security
Managed endpoint protection across workstations, servers and mobile devices: prevention policy, patching, encryption and detection that someone actually reviews.
View solution — Endpoint Security
Hosting estates, control panels, domains and DNS taken in hand: what is hosted where, whether it is sized correctly, and whether it can actually be restored.
View solution — Web Hosting & Control Panels
High-performance websites, e-commerce stores and web applications engineered as production systems — fast, secure, measurable and maintainable long after launch.
View solution — Website Development & Design
AI assistants configured around approved business knowledge and integrated with websites, WhatsApp, CRM, helpdesk and other business applications.
View solution — AI ChatbotQuick inquiry
Four fields, no commitment — an engineer replies within one business day.
Delivery
Every engagement follows the same six stages, whatever the platform. Each stage has a defined outcome and a document you keep, so you always know where the project stands and what has been handed over.
Inventory the current environment, measure real usage and record constraints, dependencies and risk.
What you get
Current-state inventory and risk register
Produce a topology, sizing model, addressing plan and security model before anything is procured.
What you get
Design document, sizing and cost model
Build in a controlled sequence with change windows, coexistence and a defined rollback point.
What you get
Change plan with an agreed rollback point
Apply baselines, encryption, segmentation, abuse controls and least-privilege administrative access.
What you get
Security baseline and access matrix
Test against the design: failover, call quality, restore, load behaviour and access control.
What you get
Test results signed off against the design
Hand over documentation and runbooks, then maintain patching, monitoring and capacity over time.
What you get
Runbooks, monitoring and ongoing maintenance
Reference infrastructure path
Select a layer for detail
Public transit into the environment: carrier SIP, remote users, customer traffic and inbound mail.
Policy enforcement point between untrusted transit and internal service zones.
Authenticated path for administrators, remote agents and site-to-site connectivity.
The service core: telephony, hypervisors, cloud workloads and business applications.
Corporate email, public websites, AI chatbot channels, approved knowledge and line-of-business applications.
Workstations, laptops and servers where users open mail, browse and run business software — the layer most incidents actually start on.
Recovery capability and operational visibility across every layer above.
Website and WhatsApp conversations routed through controlled AI orchestration to approved knowledge, business systems and human support.
Why Techno Trader
Requirements, constraints and failure modes are established before any platform is selected. Design precedes procurement.
Transport encryption, least privilege, segmentation and abuse controls are part of the build, not a later remediation project.
Open-source and commercial stacks are assessed on fit. There is no incentive to place a product that does not serve the workload.
Topology, addressing, credentials handling, runbooks and rollback steps are handed over with the environment.
Design, deployment and maintenance are delivered remotely for businesses in multiple regions and time zones.
Post-deployment ownership: patching, monitoring review, capacity checks and change support over the platform lifecycle.
Yes. Design, deployment and ongoing maintenance are delivered remotely for clients in multiple regions and time zones.
No. Open-source and commercial platforms are assessed on fit for the workload, budget and support expectations. The architecture decides the product, not the other way round.
Yes. Takeover begins with an inventory and a documented current-state assessment before any change is made.
A structured review of your current environment, usage, operational problems and objectives, resulting in an indicative infrastructure profile and a recommended scope of work.
Emergency requests can be submitted through the emergency support page. Response is subject to availability and is not guaranteed unless covered by an applicable support agreement.
Pricing follows scope. The estimator on this site produces indicative figures only; a final proposal requires a technical assessment of the actual environment.
Send the environment details and get an engineered proposal with assumptions, risks and a rollback path.