Hosted Private Branch Exchange (HPBX)

Hosted PBX provides all of the features of a modern small office PBX with the convenience and scalability of a remotely hosted, fully-managed cloud solution.  By combining local and long distance services with a computer network, your business can simplify its communication infrastructure to a single platform.  No matter the size of your business, Granite provides full access to features and professional functionality.

Common Features Include:

Auto Attendant
Caller ID

Advanced Features Include:

Out-Dial Reply
Scheduled Reminders
Call Lists
Click to Dial
CommPortal Assistant
Virtual Local Area Network (VLAN)
Disaster Recovery
Wireless Support

Benefits Include:

Significant cost reductions
Unlimited local and long distance calling on net
Increased network efficiency, privacy, and security
One connections capability
Scalability and flexibility
Fewer circuits and less interfaces

Session Initiation Protocol (SIP) Trunking

SIP eliminates the need to buy separate voice and data circuits.  Simple connections with the internet or private IP infrastructure give your business more options and less dependency on hardware, effectively managing both data and voice needs.  Your business will have the choice of Granite’s local and long distance calling plans and a broad set of features that can be controlled through a secure, self-service online portal.  Granite’s SIP product line offers a full range of access options and interoperability with most leading IP-PBX systems.

Features Include:

Quality of Service (QoS) while on Granite’s core network
Public/Private IP Address
Expansive Options
Fewer Circuits
Network Diversity

Benefits Include:

Nationwide Coverage
Cost Reduction
Enhanced Network Capacity