Solution
SIP-based telephony platforms engineered end to end: trunk design, dial plans, IVR and queue logic, NAT-safe media paths and hardened signalling.
Call infrastructure that survives load, network change and toll-fraud attempts.
Techno Trader PK is a business VoIP provider with offices in San Bernardino, California and Karachi. We design, deploy and support cloud phone systems remotely for companies in North America, the UK and Europe, the Middle East, Africa, Asia-Pacific and Latin America — scheduled around your business hours, in any time zone.
Unlike a reseller that only sells minutes or licences, we engineer the whole call path: SIP trunks with failover, the PBX itself (3CX, FreePBX, Asterisk, Issabel, Yeastar, VitalPBX), GoIP GSM gateways where mobile routes are needed, call-center dialers such as ViciDial, and the security layer that keeps toll fraud out.
Support is available in English and Urdu, and every engagement starts with a free 30-minute audit of your current phone setup.
Signalling and media are separated, carrier paths are redundant, and every hop is authenticated before a call reaches an extension.
Primary and secondary SIP trunks with failover routing, per-trunk registration and CLI rules.
TLS for signalling, SRTP for media, toll-fraud thresholds enforced.
Dial plan, IVR, queues, time conditions, dialer campaigns and call recording policy.
Provisioning templates, extension classes and codec negotiation.
Delivered remotely to businesses in any country, in every time zone, with offices in San Bernardino, California and Karachi. Work is scheduled around your business hours, wherever you are.
Cost is driven by concurrent calls, extension count, dialer seats and whether the PBX is hosted or on-premises. A scoped quote follows a short review of your call volume, trunks and handsets rather than a per-seat list price.
A typical small to mid-size migration runs one to three weeks: discovery and dial-plan mapping, build and test on a parallel platform, then a scheduled cutover with the old system kept available for rollback.
Yes. Existing trunks and numbering are mapped first, then migrated or re-registered against the new platform with a rollback path.
Almost always NAT and media path handling. The fix is explicit external addressing, correct RTP ranges and, where needed, an SBC in front of the PBX.
Restricted outbound classes, per-extension limits, strong device secrets, blocked international destinations by default and alerting on abnormal call patterns.
Yes, ViciDial deployments are sized for concurrent agents and trunk capacity, with compliance settings configured to your requirements.
There is no single price tag: cost depends on concurrent calls, extension count, whether the PBX is hosted or on-premises, and the carrier routes you use. After a short audit of your call volume and existing lines, you get a scoped quote rather than a generic per-seat price.
In most cases yes. Existing numbers and trunks are mapped first, then moved or re-registered against the new platform with a rollback plan, so callers never notice the switch.
Local, national and toll-free numbers in many countries are provisioned through carrier partners as part of the deployment, including CLI rules for outbound calls. Tell us which cities or countries you need to dial and we design the trunk plan around it.
Yes, if the connection is sized correctly. During the audit we measure bandwidth, latency and jitter, then configure codecs and QoS so calls stay clear even on shared connections.
Send the environment details and get an engineered proposal with assumptions, risks and a rollback path.