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$1,649.95 - $3,709.95
New to Grandstream? Click here to learn which kit is right for you and how it compares to the NEC SL2100!
Number of CO & SIP Trunk Lines
Number of Phones
Choose Quantity
Product Details
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Kit features
- Priority tech support: Hands-on, remote programming tech support for 60-days beginning on your installation date. Tell us how you want the system to work, and our certified technicians will remotely connect to your PC and program the phone system from start-to-finish! Plus, we'll help you with any moves, adds, or changes for 60-days!
- Pre-programmed: Choose between our custom default programming, or from 8 additional programming templates based on your call-flow needs. Or tell us how you want the phone system to work and we'll program it before it ships!
- Quality assurance testing: We test every port on your PBX to make sure everything is working as expected, so there will be no surprises during your installation.
- Security check: We upgrade your system to the latest official firmware to provide you with critical security updates and product improvements to extend its lifespan.
- Plug & play phones: We pre-configure your phones with user-friendly function keys, so they're ready to use as soon as they're provisioned to the phone system!
- Pre-loaded on-hold message: We upload a studio-recorded on-hold message with background music, so your business will sound professional from your very first call!
- Extended 3-year warranty on PBX & phones: Enjoy 3-years peace of mind with the My Tel Pros extended hardware warranty!
- 30-Days advance replacement: Free 30-day advance replacement on PBX and phones! If a part fails within 30-days of your invoice date, we'll ship you brand new replacement parts for FREE, and pay shipping both ways!
- Plus more:
- Custom quick start guide
- Custom PBX port labeling
- Easy-install analog CO line cables
- Easy-install analog extension/paging cables
- Programming cable
- Network connection cable
- Wall mount template with screws (for 2 & 4 CO PBX kits; 8 CO Line PBX is rack mountable)
Phone features
Grandstream 56-Button IP Phone (GRP2650)
The Grandstream GRP2650 is a professional IP phone with a sleek design and a suite of next-generation features including: built-in Wi-Fi and Bluetooth, 5.0" color LCD display, full HD audio on both the speaker and handset to provide the utmost clarity, EHS support for Plantronics headsets.
The GRP2650 IP phone is easy to deploy and is the perfect choice for busy professionals and receptionists who need to manage high call volumes, with advanced functionality.
- Display: 5.0" 1280 x 720 TFT color LCD screen
- Function keys: 56 Dual-color programmable BLF function keys (4 pages of 14)
- Softkeys: 6 Context-sensitive softkeys
- Feature keys: Up to 6 SIP accounts, 6 context-sensitive softkeys, 5 navigation/menu keys, 9 dedicated function keys for: MESSAGE (with LED indicator), TRANSFER, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL-
- Telephony features: Hold, transfer, forward, 5-way conference, call park, call pickup, shared-call-appearance (SCA)/bridged-line-appearance (BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 2000 records), XML customization of screen, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones and music on hold
- Wi-Fi: Built-in Wi-Fi (Dual band: 2.4Ghz & 5Ghz)
- Bluetooth: Built-in Bluetooth
- HD audio: Full-duplex speakerphone with HD audio to maximize audio quality and clarity
- Conferencing: Up to 5-way conferencing
- Noise shield: Equipped with noise shield technology to minimize background noise
- Ports: Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
- Headset support: RJ9 headset jack allowing EHS with Plantronics headsets, and USB headset support
- DSS Console: Compatible with the GBX20 Extension Module (DSS console) for up to 40 contacts per module and support for 160 contacts by connecting 4 total extension modules

Phone system (IP PBX) features
Grandstream UCM6300A Series IP PBX
The Grandstream phone system provides you with an on-premise platform that delivers enterprise-grade features without any licensing fees, costs-per-feature, or recurring fees.
- Call features: Call park, call forward, call transfer, call waiting, caller ID, call record, call history, ringtone, auto-attendant, music on hold, call routes, DID, DOD, DND, DISA, ring group, ring simultaneously, time schedule, PIN groups, call queue, pickup group, paging/intercom, voicemail, call wakeup, SCA, BLF, voicemail to email, fax to email, speed dial, call back, dial by name, emergency call, call follow me, blacklist/whitelist, voice meeting, eventlist, feature codes, busy camp-on/ call completion, voice control
- 2, 4, or 8 CO line ports (FXO) which can be expanded with gateways
- 2, 4, or 8 Analog phone ports (FXS) which can be expanded with gateways
- 75, 150, or 200 SIP trunk ports
- 75, 150, or 200 Concurrent phone calls
- 3 self-adaptive Gigabit ports (switched, routed, or dual mode)
- PoE+ or AC adapter equipped
- Auto-attendant with up to 5 levels
- Multi-language support
- Call recording
- Fax to email
- Voicemail to email
- USB 3.0 and SD card ports
- Asterisk based operating system
Choose from 2, 4, or 8 CO lines to fit the size of your business!
2 CO line / 75 SIP trunk kit
- Grandstream UCM6302A PBX
- 2 CO (RJ11) line ports
- 500 total IP resources
- 75 SIP trunk ports
- 2 Analog (RJ11) phone/fax/paging ports
- 75 Concurrent phone calls
- Wall mountable
4 CO line / 150 SIP trunk kit
- Grandstream UCM6304A PBX
- 4 CO
- 1000 total IP resources
- 150 SIP trunk ports
- 4 Analog phone/fax/paging ports
- 150 Concurrent phone calls
- Wall mountable
8 CO line / 200 SIP trunk kit
- Grandstream UCM6308A PBX
- 8 CO
- 1500 total IP resources
- 200 SIP trunk ports
- 8 Analog phone/fax/paging ports
- 200 Concurrent phone calls
- Rack mountable