System sizing
Evaluate users, concurrent calls, trunks, endpoints, conferencing and expected expansion.
GRANDSTREAM PRODUCT
Grandstream UCM6304 is part of the UCM6300 IP-PBX family. Confirm exact capacity, interfaces and feature requirements using the current manufacturer documentation.
Grandstream UCM6304 is part of the UCM6300 IP-PBX family. Confirm exact capacity, interfaces and feature requirements using the current manufacturer documentation.
ENGINEERING NOTES
A dependable deployment begins with a clear scope, validated compatibility and a plan for how people will use the system.
Evaluate users, concurrent calls, trunks, endpoints, conferencing and expected expansion.
Confirm the relevant UCM ecosystem options, remote-user requirements and security configuration.
Validate internal calls, external routes, queues, voicemail and failover requirements where applicable.
MANUFACTURER-VERIFIED TECHNICAL REFERENCES
Business IP-PBX appliance for organisations requiring voice and collaboration with analog line/phone connectivity. The details below are a practical selection summary, not a substitute for the exact model datasheet, firmware notes or compatibility matrix. Review the linked manufacturer documentation for definitive electrical, mechanical, firmware, regulatory and lifecycle details for the exact SKU.
| Specification | Details |
|---|---|
| System type | On-premises IP PBX / unified communications appliance |
| FXS/FXO | UCM6304 commonly provides 4 FXS and 4 FXO ports; verify SKU and revision |
| Extensions/calls | Model-specific maximums; calculate using the official current datasheet |
| Protocols | SIP trunks and compatible IP endpoints |
| Collaboration | Wave clients and remote access options depend on setup |
| Administration | Web management, user/extension provisioning, routing and backup |
Official Grandstream UCM6300 Series datasheet covers UCM6304. Exact model: UCM6304; 4 FXS and 4 FXO ports. Confirm capacity and revision in the manufacturer datasheet. These manufacturer links are direct sources; Linx Networks should verify exact regional part number, current supply status and revision before quotation.
Manufacturer source documents: Open official manufacturer datasheet (PDF/HTML) ↗ · Official product page / documentation ↗
ENGINEERED DELIVERY / 04 PHASES
Our delivery framework brings together discovery, architecture, deployment and operational support—so your telephony platform is designed around real workflows, network readiness and measurable outcomes.
DISCOVER / SIGNAL
We assess users, sites, call flows, current equipment, connectivity, business-hour rules, resilience needs and integrations before recommending a platform.
DESIGN / ARCHITECT
We align models, licences, call control, routing, security, power, bandwidth and migration priorities with the deployment’s technical and operational requirements.
DEPLOY / ACTIVATE
Linx Networks coordinates provisioning, installation, call-routing configuration, pilot testing, audio-quality checks, user handover and project documentation.
SUPPORT / OPTIMISE
We agree support boundaries, escalation paths, update planning and follow-up reviews to help the system remain aligned with changing business needs.
PRODUCT QUESTIONS
We can help validate model fit and project requirements.
Availability changes by model and distributor stock. Contact Linx Networks to confirm the exact model, lead time and current support status.
Compatibility depends on exact model, firmware, SIP/call-control support, licensing and configuration. These should be validated before purchase.
Configuration and deployment support can be scoped as part of a wider telephony project, subject to the platform and agreed scope.
READY TO PLAN THE NEXT STEP?
Share your requirements and start a practical discussion with Linx Networks.