PRODUCT OVERVIEW
Grandstream UCM6300
Grandstream UCM6300 features
Enterprise-grade features with no licensing fees.
- Up to 200 SIP trunk ports
- Up to 200 concurrent phone calls
- Auto-attendant with up to 5 levels
- Voicemail
- Voicemail to email
- Fax to email
- Call recording
- Call park / call pickup
- Call forward
- Call transfer
- Call waiting
- Caller ID
- Call history
- Speed dials
- Do not disturb
- Ring groups
- Schedules
- Hotel/motel features
- Busy camp-on/ call completion
- Paging/intercom
- Multi-language support
- Call follow me
- Feature codes & more
UCM6300 system capacities
Use this chart to help build the system that best fits your needs.
GrandstreamUCM6302A | GrandstreamUCM6304A | Grandstream UCM6308A | NEC SL2100 | |
TRUNK PORTS | ||||
Analog CO trunks | 2 built-in / 24 max | 4 built-in / 24 max | 8 built-in / 24 max | 36 max |
PRI channels | 72 max | 72 max | 72 max | 72 max |
SIP trunks | 75 (no licenses needed) | 150 (no licenses needed) | 200 (no licenses needed) | 64 (licenses required) |
STATION PORTS | ||||
IP phones | 500 built-in | 1000 built-in | 1500 built-in | 112 max |
Digital phones | 0 | 0 | 0 | 72 max |
Analog (SLT) phones | 2 built-in / 500 max | 4 built-in / 1000 max | 8 built-in / 1500 max | 96 max |
DSS consoles | 250 built-in | 250 built-in | 250 built-in | 12 max |
IP CAPACITIES | ||||
IP resources | 500 built-in | 1000 built-in | 1500 built-in | 128 max |
CALL CAPACITIES | ||||
Concurrent Calls | 75 | 150 | 200 | –– |
Grandstream
phone system kits
OUR KITS INCLUDE:
Grandstream IP phones and devices
Discover your perfect phone today!
Corded desk phones
The Grandstream GRP series of IP desk phones are easy to deploy, with a sleek design, simplified user experience, and powerful options.
- 32, 40, or 56 programmable buttons
- Built-in Bluetooth & Wi-Fi
- Color LCD screens
- Compatible with expansion consoles
- Conference, call park/pickup, hold, transfer, call forward & more
Cordless phones
The Grandstream DP730 cordless IP phone is a high-quality DECT solution for businesses, warehouses, stores, and homes.
- Pair up to 10 DECT handsets with just 1 base station
- 150 feet indoor talk range
- 40 Hours of talk time with full charge
- Call transfer, call forward, call-waiting, DND, message waiting indication & more
Audio & video door phones
Grandstream IP intercom door phones are perfect for remote facility access control in buildings of all sizes.
- Available in both HD video or audio varieties
- Waterproof
- Metal casing for vandal resistance
- 2-Way HD audio
Grandstream expansion gateways
Expand the possibilities of your Grandstream PBX.
Analog line gateways
Designed to connect analog lines from the PSTN (POTS/CO) to the Grandstream PBX.
- Expand in increments of 4 or 8 ports
- Supports caller ID
- Supports T.38 fax-over-IP
T1/PRI gateway
Allows integration of a T1/PRI circuit with the Grandstream PBX.
- Supports 120 simultaneous VoIP calls
- Supports T.38 fax-over-IP
- Supports T1/E1 PRI circuits
Analog phone gateways
Connect analog devices, such as single line phones and fax machines, to the PBX.
- Expand in increments of 16, 24, 32, 48 ports
- Supports caller ID and advanced telephone features
Grandstream FAQ
Here are the most frequently asked questions about our Grandstream kits and services.
Shop Grandstream
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