Powerful 500-User Enterprise Hub with 4 Integrated FXO Ports
The Grandstream UCM6204 is a robust, on-premise IP-PBX designed to centralize business communications. It provides enterprise-grade features including voice, video, and data tools in a single appliance. For the Pakistani market, its primary advantage is the higher physical port density, allowing it to act as a seamless bridge between modern VoIP and legacy analog infrastructure.
Higher PSTN Capacity: Equipped with 4 FXO ports to connect up to 4 PTCL/analog landlines directly, doubling the capacity of the UCM6202.
Hybrid Connectivity: Includes 2 FXS ports for analog devices like fax machines and cordless phones, with lifeline capability during power outages.
Cost-Efficient Scalability: Supports up to 500 users and 45–75 concurrent calls, making it a perfect fit for growing regional offices and medium-sized enterprises.
Unified Messaging: Built-in support for Voicemail-to-Email, call recordings, and integrated LDAP phonebooks.
Security & Reliability: Features strongest possible security using SRTP, TLS, and HTTPS encryption, along with a built-in NAT router for simplified networking.
Zero Recurring Costs: No licensing fees or per-feature costs. You get access to the full feature set (IVR, Call Queues, Auto-Attendant) for the life of the product.
| Feature | Details |
| Max User Capacity | 500 SIP Endpoints |
| Concurrent Calls | 45 (SRTP) to 75 (Standard G.711) |
| PSTN / Analog Ports | 4 FXO (Trunk Lines) / 2 FXS (Analog Devices) |
| Networking | Dual Gigabit Ports with Integrated PoE+ |
| Conferencing | Up to 3 bridges / 25 participants |
| Video Support | Supports H.264, H.263, and H.263+ codecs |
| Voice Codecs | G.711, G.722, G.729A/B, iLBC, GSM, and more |
| Call Features | 5-level IVR, Call Queue, Recording, CDR, Auto-Attendant |
| Storage | USB and SD Card slots for call recording and backup |
| Mounting | Desktop or Wall Mount |
At SKYRS, we recommend the UCM6204 for Pakistani organizations that have multiple PTCL lines and need a stable, high-performance hardware controller. It is the gold standard for businesses in Karachi, Lahore, and Islamabad that require an all-in-one PBX that is easy to deploy and even easier to manage.
Ideal For: Medium-sized Offices, Multi-line Call Centers, and Retail HQs.
Availability: Genuine stock with official SKYRS 12-month local warranty
The Grandstream UCM6204 is a professional-grade IP PBX product designed for seamless unified communications in Pakistan. This product unifies voice, video, and data features into one easy-to-manage solution for your growing business. It supports up to 500 users and 45 concurrent calls for enterprises in Karachi and Lahore. The product features 4 FXO and 2 FXS ports to bridge traditional PSTN lines with modern VoIP networks. Organizations in Islamabad and Faisalabad utilize this product for its zero-license fee model and advanced security.
The Grandstream UCM6204 provides a centralized communication hub with enterprise-grade mobility and data tools. This product includes a built-in call recording server and detailed call records (CDR) for tracking phone usage. It incorporates dual Gigabit network ports with integrated PoE+ to ensure high-speed connectivity for your office network. The product utilizes a 128×32 graphic LCD with navigation buttons for quick system status checks and monitoring.
Furthermore, the product ensures secure communication with SRTP, TLS, and HTTPS encryption protocols for all users. You can manage this product remotely through a user-friendly web interface or the Grandstream Device Management System (GDMS). It features a 5-level IVR to handle incoming calls professionally for businesses in Rawalpindi and Peshawar. The product also includes USB and SD card ports for expanded storage of recordings and system backups.
Grandstream UCM6204 IP PBX at Skyrs Pakistan
This product offers extensive interoperability with leading hosted platforms like RingCentral, Vonage, and AT&T Business. It integrates perfectly with 3CX and Asterisk systems to provide a versatile and robust communication platform. Taxi services and dispatch centers in Multan and Sialkot benefit from its automated call distribution (ACD) features. The product also supports CPhone and third-party CRM integrations via its powerful and open API.
While the Yeastar S50 offers a modular design, the Grandstream UCM6204 includes all enterprise features out of the box. Consequently, this product provides a more cost-effective solution without the need for additional hardware module purchases. The UCM6204 product supports built-in video conferencing, which often requires extra configuration on competing brands. Moreover, the product provides superior mobility via the free Wave app for remote workers in Quetta.
Skyrs provides the most competitive Grandstream UCM6204 price in Pakistan with ready stock for nationwide shipping. This product simplifies IT management by unifying multiple communication technologies on one common network. Our team offers professional installation and configuration for the product in Hyderabad and Gujranwala offices.
Does the UCM6204 require any recurring license fees? No, this product features a lifetime license with no hidden costs for its core features.
How many SIP trunks can I configure on this product? The product supports up to 50 SIP trunk accounts for flexible external connectivity.
Can I record all calls automatically on the UCM6204? Yes, the product includes a built-in call recording server with storage via SD or USB.
Is it compatible with third-party IP phones? Absolutely, the product uses open-standard SIP and works with any compatible SIP-based device.
Tags: #GrandstreamUCM6204 #IPPBXPakistan #Skyrs #VoIPPakistan #UCM6204Price #BusinessPhoneSystem #GrandstreamKarachi #UnifiedCommunications #OfficeVoIP
