Phone system

Projects
Participants
Skills	Infrastructure, Audio, Phone, SIP, PBX
Status	Active
Niche	Community
Purpose	Infrastructure

The phone system is mainly used to call into the space from outside.

Extensions

Extension	Description	IP
3001	on the wall in the kitchen, Grandstream GXV3240	http://10.209.10.149
3002	on the table in the main space, Grandstream GXV3240	http://10.209.10.53
3003	in the ham shack, Grandstream GXV3240	http://10.209.70.17
3004	in the aux space, Grandstream GXV3240	http://10.209.10.150

Call Queues

Whenever the external phone number +31 85 201 6320 is called, the call will ring the phone that are in the space. If the space is open, this corresponds to extension code 6500. If it is closed, this corresponds to extension code 6501.

Radio

Extension	Radio station
4001	Radio 1
4002	Radio 2
4003	Radio 3FM
4004	Radio 4
4005	Radio 538
4006	Radio BNR
4007	Radio 538 Dance
4101	Radio 1 (German)
4102	Radio X-Mas (German)
4103	NDW (German)
4201	Radio 1 (UK)
9627	Sky Radio X-Mas

All these extensions are forwarded to http://10.209.60.153 which gets an audio stream from the internet and converts them using ffmpeg.

PBX

The phone system is managed by the PBX stored in the server room. It is a Grandstream UCM6202 and can be reached at http://10.209.70.1. There is a DO NOT HACK sticker on this.

Manuals

• GXV3240
  • User guide
  • Administration guide
• UCM6202
  • User manual