Can I use a sim card in this model

This model does not support the use of a SIM card. You would need an upstream router with SIM support to use a SIM card FTTech

Any grand stream models to recommend for 50 users only

Grandstream specs for the UCM6301 PBX show: Users: 500 Concurrent calls (G.711): 75 Max concurrent SRTP calls (G.711): 50 This PBX should work for 50 users without any issues. Thanks, FTTech

.I have 6 incoming phone lines but this system has 2 fxs ports could use any adapter or card on this device to have my 6 land phone lines attached ?

in case you need attach 8 phones to your system, you need to find the fxs adaters, most of them 2 ports for 8 phones you need 4 adapters, some come with 8 ports.

Grandstream Ucm6301 Ip Pbx 1 Fxo Port 1 Fxs Port

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

1736.17 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

📡 Power your enterprise with seamless, secure, and scalable communication.

ROCK SOLID SECURITY - Secure boot, unique certificates, and randomized passwords protect your communications from day one.
ROBUST CALL HANDLING - Handle 450 simultaneous calls to keep your business flowing.
MASSIVE USER CAPACITY - Seamlessly connect up to 3000 users without a hitch.
ZERO CONFIG PROVISIONING - Plug-and-play setup with Grandstream SIP endpoints for instant productivity.
UNIFIED COLLABORATION HUB - Built-in conferencing & Wave app integration for desktop, mobile, and browser collaboration anywhere.

The Grandstream UCM6301 IP PBX is a high-performance unified communication system designed for modern businesses. Supporting up to 3000 users and 450 concurrent calls, it integrates voice, video, conferencing, and collaboration tools into one secure platform. Featuring zero-configuration provisioning, advanced security protocols, and multi-device Wave app support, it ensures seamless connectivity and remote access. With built-in API support and cloud management via GDMS, it’s the ultimate scalable solution for professional communication needs.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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1736.17 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Best Sellers Rank	#117,822 in Office Products ( See Top 100 in Office Products ) #5 in PBX Phones & Systems
Customer Reviews	4.5 out of 5 stars 89 Reviews

Grandstream UCM6301 IP PBX | 1 FXO Port, 1 FXS Port | Desktop/Wall-Mount

Description

Specifications

Common Questions