Business phone systems
Desk handsets or Microsoft Teams run the same numbers, the same voicemail and the same directory. Which route fits is a question about how the building works.
What the phones do on either route
The list below does not change with the route. It is the same system either way; the difference is where it runs.
One number, wherever the person is
The desk, the laptop and the cell phone ring together, and a call moves between them mid-conversation without hanging up.
The main line answers itself
A menu, opening hours and an out-of-hours path, so the number on the door is never ringing into an empty room.
Voicemail arrives as text
Messages land in email as a transcript, which is faster to triage than a list of recordings and searchable afterwards.
Existing numbers move
Numbers are ported from the current carrier. Nobody has to be told a new number and nothing printed goes out of date.
Calls recorded where that matters
Recording runs per extension or across the board, and it is kept where a later question about a specific call has an answer.
New hires and departures are one change
Extensions come from the staff list already kept, so a new hire or a departure is one change rather than a phone job as well.
The two routes, and the real difference between them
One route puts the system in the building: equipment that is bought once and owned, handsets on the same cabling as the network, and no monthly figure per person.
The other runs it through Microsoft Teams, on licensing already being paid for in most offices. Nothing goes in the rack and it works from wherever somebody signs in.
The trade is capital against monthly, not better against worse. Both are quoted where both fit, and the deciding question is usually how many people are at a desk.
Everything above the split is identical on both routes: the number, the voicemail, the directory and the menu on the main line. What differs is where the system runs, and whether it is bought once or paid for monthly.
A desk, a wall, or nothing to stand it on
These are the handsets for the owned route. The Teams route uses the laptop and headset already on the desk, which is a large part of what makes it cheaper to start.
A desk, with the directory and call history on screen
Corridors, warehouses and break rooms, where there is no desk
Carried around the building, on the same extension
How the work runs
The carrier and the contract term
The current bill shows the carrier, which numbers are actually in use, and what is still inside a contract term. Porting is the part of this with a date attached, so it goes first.
Counted against the desks
The count covers how many people are at a desk, how many are not, and who answers the main line. Both routes are priced where both fit.
The call flow agreed before the switch
Who rings first, what happens at lunchtime, and where a call goes at 6pm are written down and agreed while there is still time to change them.
Ported and cut over
The numbers move on a booked date. The old service stays up until the new one is taking calls.
Questions we get asked
Yes. Numbers are ported from the current carrier onto whichever route is chosen. The port is booked for a date and the old line keeps working until it completes.
Neither one wins on its own. Desks full of people who answer the phone all day suit handsets; a team that is mostly out or mostly on a laptop suits Teams. The count of people actually sitting at a desk decides it more often than anything else.
Yes, and it is common. Handsets go at the counter and in the warehouse, Teams covers everyone else, and one directory and one main number span both.
Usually not. Desk handsets take power and data from the same network cable, so an existing run to a desk is normally enough.
Both routes need the line. Where calls cannot stop, the answer is a second path to the internet that takes over on its own, which is a separate piece of equipment and a separate conversation.
Those stay. A small adapter puts an existing analog device onto the new system, so the alarm dialer and the elevator phone are not the reason the rest of it cannot move.
The current phone bill answers most of it
The carrier, the numbers in use and what is still under contract are all on it, and those three set the timing.