PBX Hardware & Installation

Hardware that works with VoiceStream out of the box

VoiceStream runs in the cloud, but many teams want their own phones, gateways and an on-premise PBX appliance. We supply Grandstream hardware — IP-PBX appliances, IP phones, DECT cordless systems and analog/VoIP gateways — and configure it to work with VoiceStream, whether you run us in the cloud or on-premise.

What we supply

• IP-PBX appliances (Grandstream UCM series) — on-premise call processing for hundreds to thousands of users.
• IP desk phones (Grandstream GRP series) — from essential agent phones to executive handsets.
• DECT / cordless (DP series) — long-range wireless for warehouses and large floors.
• VoIP & analog gateways (HT / GXW series) — bring existing analog phones, fax and PSTN lines onto VoIP.
• Conference phones & accessories for meeting rooms.

Can I buy hardware without VoiceStream?

Yes. You can buy hardware on its own, or as a bundle with VoiceStream cloud or an on-premise deployment. Tell us your team size and we’ll recommend the right kit and give you a quote.

Installation & configuration service

Our engineers don’t just ship a box. We install and rack the hardware (on-site or remotely), auto-provision your phones and gateways, configure SIP trunks, extensions, IVRs and call queues, harden security, test every line, and train your team. You get a working phone system — not a project.

How do I get a quote?

Use the Request a quote button on any product, or message us on WhatsApp with your team size and the hardware you’re interested in, and we’ll send pricing and a recommended configuration.