The Dinstar UC350 Series is a next-generation, high-capacity IP PBX designed for large enterprises, government agencies, and call centers in Pakistan. Unlike the entry-level UC120/200 models, the UC350 offers a modular, hot-swappable architecture and massive scalability for mission-critical unified communications.
Massive Scalability: Supports up to 1,000 SIP Users (Standard) and up to 5,000 SIP Users (Pro).
High Traffic Handling: Manages 120 to 500 concurrent calls, making it ideal for high-volume environments.
Modular Hardware: Features 4 slots for hot-pluggable boards (FXS, FXO, or E1/T1) to customize your PSTN/Analog connectivity.
Carrier-Grade Reliability: Supports 1+1 Redundant Power Supplies and Hot Standby (Dual-server redundancy) to ensure zero downtime.
Digital Integration: Supports up to 16 E1/T1 ports, allowing seamless connection to digital PRI lines common in Pakistani corporate environments.
| Feature | UC350 (Standard) Price in Pakistan | UC350 Pro Price in Pakistan |
| SIP Extensions | Up to 1,000 | Up to 5,000 |
| Concurrent Calls | Up to 120 | Up to 500 |
| Expansion Slots | 4 Hot-swappable Slots | 4 Hot-swappable Slots |
| Max Analog Ports | 32 (FXS/FXO) | 32 (FXS/FXO) |
| Max Digital Ports | 4 E1/T1 | Up to 16 E1/T1 |
| Ethernet Ports | 2 * Gigabit RJ45 | 4 * Gigabit RJ45 |
| Power Supply | Dual Redundant (1+1) | Dual Redundant (1+1) |
| Storage | USB 2.0 / SD Card | USB 2.0 / 3.0 / SD Card |
| Voice Codecs | G.711, G.729, G.722, OPUS | G.711, G.729, G.722, OPUS |
Unified Communications: Integrated voice, video calling, multi-level IVR, and professional paging/intercom.
Storage & Recording: Built-in massive call recording capacity with one-touch recording and voicemail-to-email.
Robust Security: Advanced firewall, Fail2ban, Whitelist/Blacklist, and encrypted communication via TLS, SRTP, and ZRTP.
Flexible Routing: Intelligent routing based on time, caller ID, or source trunks to optimize call costs.
Mobile Synergy: Fully compatible with the Dinlink App, allowing employees to take their office extensions anywhere in Pakistan.
SKYRS Implementation Insight: The UC350 is the perfect “future-proof” choice for Pakistani organizations planning to scale from 200 to 1,000+ users without replacing their core hardware. Its redundant power modules make it particularly resilient against local power fluctuations.
The Dinstar UC350 is a next-generation high-end IP PBX designed for large-capacity unified communication solutions. This powerful product supports up to 1,000 SIP extensions and 200 concurrent calls for enterprise-grade performance. It integrates voice, video, paging, and fax into a single robust platform for modern businesses.
The Dinstar UC350 product features a distributed multi-core CPU to handle intense call processing tasks efficiently. It provides four hot-swappable slots for flexible installation of FXO, FXS, and E1/T1 interface boards. This product ensures high reliability with redundant power supplies to prevent communication downtime in critical environments.
Enterprises in Karachi, Lahore, and Islamabad can optimize their workflows using this scalable communication product. It supports advanced features like multi-level IVR, call recording, and voicemail-to-email for professional operations. This product includes a built-in VPN server to provide secure remote connectivity for branch offices across Pakistan.
You can easily manage the entire system through a user-friendly web interface with granular access control. The Dinstar UC350 is the perfect product for large call centers and taxi services needing high call capacity. It supports various VoIP protocols including SIP over TLS and SRTP for enhanced data security and privacy.
Businesses in Faisalabad, Multan, and Peshawar benefit from its seamless integration with existing analog and digital networks. This product offers high-definition voice quality using wideband codecs like G.722 and OPUS for clear conversations. The Dinstar UC350 remains a top-ranking choice for organizations seeking a durable and future-proof telephony solution.
The Dinstar UC350 excels in compatibility with major hosted PBX systems like RingCentral, AT&T, and Vonage. It works seamlessly with CPhone and specialized dispatch software used by global and local taxi services. While the Grandstream UCM6304 offers similar user counts, this Dinstar product provides superior modularity through hot-swappable boards. Furthermore, the UC350 offers a more cost-effective licensing model for large-scale deployments in the Pakistani market.
| Feature | Dinstar UC350 Price in Pakistan | Grandstream UCM6304 UC350 Price in Pakistan |
| Max SIP Users | 1,000 Users | 2,000 Users |
| Concurrent Calls | 200 Calls | 300 Calls |
| Interface Slots | 4 Hot-Swappable Slots | Fixed FXO/FXS Ports |
| Power Supply | Redundant (1+1) | Single/External |
| Best For | Modular Enterprise Needs | Integrated Video Systems |
Manufacturer Official Link: Dinstar UC350 Series Official Page
Internal Pakistan Product Link: Buy Dinstar UC350 on Skyrs.com.pk
Q: How many concurrent calls can the Dinstar UC350 handle?
A: This product supports up to 200 concurrent calls, making it suitable for high-traffic environments like call centers.
Q: Does the UC350 support E1 or T1 digital trunks?
A: Yes, this product features hot-swappable slots that can accommodate E1/T1 boards for digital PSTN connectivity.
Q: Is the Dinstar UC350 compatible with mobile apps for remote workers?
A: Absolutely, you can use this product with the DinLink softphone or other third-party SIP apps on smartphones.
Q: Can I record calls directly on the device?
A: Yes, this product supports local call recording and provides easy management of recordings through the web GUI.
Q: Does it have a warranty in Pakistan?
A: Most authorized sellers like Skyrs.com.pk offer a standard one-year manufacturer warranty for this product in Pakistan.
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