Industries
VoIP, PBX and unified communications.
Comparison · Business phone systems
Hosted VoIP moves call control to a provider and charges per user, trading capital outlay and maintenance for dependence on your internet connection and the provider's platform. An on-premises PBX keeps control and local resilience but demands hardware, patching and in-house skill. Weigh staffing, site count, resilience needs, integrations and regulatory obligations.
How to choose · Business phone systems
Shortlist providers by how well they fit your call flows, not by headline feature counts. Examine reliability commitments, emergency calling, support quality, integration depth, security practices, admin tooling and contract terms. Run a pilot with real users, including call handling, mobile apps and headsets, before moving the whole organisation.
Requirements · Business phone systems
Reliable VoIP depends on sufficient upstream and downstream capacity, low delay and jitter, prioritisation of voice traffic, a router that handles real-time traffic well, power for handsets and, ideally, a second internet path. Audit the network, test under load, and plan for the electrical and cabling needs of desk phones.
Problems & fixes · Business phone systems
Migrations most often go wrong over number porting delays, forgotten analogue devices, emergency call location, call flows rebuilt from assumption rather than reality, and untrained staff. Plan a staged cutover, document every number and device, test with real users, keep the old system until the port is confirmed, and prepare a rollback.