Aktuelle Version vom 18. März 2021, 23:58 Uhr

Phone System Release status: stable [box doku]
Datei:Telephone switch.jpg
Description	{{{description}}}

Phone System'[Bearbeiten | Quelltext bearbeiten]

A new version of the phoensystem is currently under construction. For more info click here.

Datei:Telephone switch.jpg

The current phone system consists of one Fritz!Box 7170 and a Fritz!Fon 7150. The 7170 is used as a ISDN/Dect converter and hosts a Registrar for SIP accounts. The 7150 and the VP5500 in the Basement are connected to the 7170 via Ethernet:

-- UK0 -- NTBA -- ISDN S0 -- Fritz!Box 7170 -- SIP --> DECT (Base 1) --> DECT Handsets
                                    |
                                     `-- SIP --> WLan / Voip Phone

Cells & Range[Bearbeiten | Quelltext bearbeiten]

Base station number 1 is located in the lecture room, providing telephony via DECT to almost the entire Labor. 2 Handsets situated in lounge and lecture room are registered to that base station.

VOIP service[Bearbeiten | Quelltext bearbeiten]

As mentioned above, the boxes are connected to one another via SIP. Incoming calls on the ISDN line are converted to SIP and then signalled to all connected clients (thus the 7150 and VP5500).

Planned Services / TODO[Bearbeiten | Quelltext bearbeiten]

Assign fixed numbers to handsets
Port the Asterisk-phone-reminder to dtmfbox
external VOIP connectivity (if internal resources allow)

IP Network[Bearbeiten | Quelltext bearbeiten]

192.168.178.3    Fritz!Box 7170 (SIP registrar)
192.168.178.2    Fritz!Fon 7150 (lecture room)

Internal numbers[Bearbeiten | Quelltext bearbeiten]

622   Basement
621   all DECT handsets

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@@ Zeile 1: / Zeile 1: @@
+{{ProjektInfoBox
+|name=Phone System
+|status=stable
+|image=Telephone switch.jpg
+}}
+=Phone System'=
+[[Phone_System_2|A new version of the phoensystem]] is currently under construction. For more info [[Phone_System_2|click here]].
+----
 [[Datei:Telephone switch.jpg|300px|thumb|right]]
-The current phone system uses two Fritz Fon 7150 Boxes, one of them is directly connected to the external ISDN bus, the other one is connected to it via ethernet. The ethernet connection is used to forward VOIP calls from one station to the other.
+The current phone system consists of one [http://www.wehavemorefun.de/fritzbox/index.php/7170 Fritz!Box 7170] and a [http://www.wehavemorefun.de/fritzbox/index.php/7150 Fritz!Fon 7150]. The 7170 is used as a ISDN/Dect converter and hosts a Registrar for SIP accounts. The 7150 and the [[VP5500]] in the Basement are connected to the 7170 via Ethernet:
-  -- UK0 -- NTBA -- ISDN S0 -- Fritz!Fon 7150 --> DECT (Base 1)
+  -- UK0 -- NTBA -- ISDN S0 -- Fritz!Box 7170 -- SIP --> DECT (Base 1) --> DECT Handsets
                                       |
-                                       `-- SIP -- Fritz!Fon 7150 --> DECT (Base 2)
+                                       `-- SIP --> WLan / Voip Phone
-Due to the nature of the S0 bus, calls may not be transferred from one device to another without occupying the bus (thus blocking it for incoming calls).
-For this reason, one of the base stations is linked to the other one via ethernet. Base number 1 hosts a SIP server (dtmfbox), while the other Box registers to it - this way the amount of internal and/or conference calls is no longer limited by the capabilites of the ISDN S0 bus, but by the capabilities of the DECT base station (which supports 2 voice channels at a time).
 == Cells & Range ==
-Base station number 1 is located in the basement, serving the basement and lecture room, while base station number 2 is standing on the table in the lounge and serves as base station for the workshop. The handsets from the good old Gigaset are registered to both base stations and will automatically choose the best one, but they don't support taking a call from one cell to another. All other handsets are registered to a fixed base station.
+Base station number 1 is located in the lecture room, providing telephony via DECT to almost the entire Labor. 2 Handsets situated in lounge and lecture room are registered to that base station.
 == VOIP service ==
-As mentioned above, the boxes are connected to one another via SIP. Incoming calls on the ISDN line are forwarded from base station number 1 to the other one.
+As mentioned above, the boxes are connected to one another via SIP. Incoming calls on the ISDN line are converted to SIP and then signalled to all connected clients (thus the 7150 and VP5500).
 == Planned Services / TODO ==
@@ Zeile 21: / Zeile 28: @@
+== IP Network ==
+.168.178.3    Fritz!Box 7170 (SIP registrar)
+.168.178.2    Fritz!Fon 7150 (lecture room)
+== Internal numbers ==
+   Basement
+   all DECT handsets
+{{Ueberarbeitungsbedarf|grund=Die informationen sind heillos veraltet}}
 [[Category:HowTo]]

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