Company has about 500 people are still in the expansion, the division of the much more special, and not in the same place, each division of the move, or set up a new division will run telecommunication bureau to apply for the telephone, transfer the phone, take a look at online voip, whether can let me from the phone number of the telecommunication bureau to apply for around 500 door, then all these Numbers should be received a voip server, then the division, and use it every time you feel you need can be directly to give them a sip register can use the Internet phone calls?

CodePudding user response:

His application for a simple digital trunking add a IPBX

CodePudding user response:

Apply for relay, PBX server configuration, dial plan is established

CodePudding user response:

If just make a phone call, you can build on their own, open source freeswitch or opensips can meet you, see you this concurrency can completely satisfy the; But if you want to and business combination, be about to consider buying commercial,

CodePudding user response:

Suggest to apply for a relay, and then buy a commercial IPPBX, but terminal for SIP telephone