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Archive for September, 2017

Reminder to self: brew update needs re-accepting the xcode license agreement

Posted by jpluimers on 2017/09/29

Even though I have accepted this before, I needed to accept it again:

$ brew-update-ugprade 
Error: You have not agreed to the Xcode license. Please resolve this by running:
  sudo xcodebuild -license accept
$ sudo xcodebuild -license accept
Password:
$ brew-update-ugprade

–jeroen

Posted in Apple, Development, Home brew, Power User, Software Development, xCode/Mac/iPad/iPhone/iOS/cocoa | Leave a Comment »

On my research list: connecting Fritz!Box devices together into a virtual PBX

Posted by jpluimers on 2017/09/29

I’ve some Fritz!Box devices on various locations that each provide VoIP access and either ISDN or PSTN lines.

Wouldn’t it be cool to be able to join them together into a virtual PBX?

I’m not sure how it’s possible and what you need for it, so here are some links that should make my future research on this easier:

–jeroen

Posted in Fritz!, Gigaset, Internet, ISDN, LifeHacker, Power User, PSTN, Telephony, VoIP | Leave a Comment »

Siemens GigaSet DX600A TCP port 650 protocol looks like old-school AT commands…

Posted by jpluimers on 2017/09/29

While playing around with nmap to view some of my IoT^w LoT devices, I found out my Siemens GigaSet DX600A ISDN (yes: ISDN; I’m an old fart) has these two ports open:

PORT    STATE SERVICE VERSION
80/tcp  open  http    Siemens Gigaset A580, DX800A, or S450 VoIP phone http config
| http-methods: 
|_  Supported Methods: GET POST
|_http-server-header: 
| http-title: Site doesn't have a title (text/html).
|_Requested resource was http://dx600a-isdn.pso71.local/login.html
650/tcp open  telnet  Gigaset telnetd
MAC Address: 7C:2F:80:15:D6:10 (Gigaset Communications GmbH)
Device type: general purpose
Running: Linux 2.6.X
OS CPE: cpe:/o:linux:linux_kernel:2.6
OS details: Linux 2.6.13 - 2.6.32

I’m going to play with port 650 later as it looks like it supports an AT command protocol(on Windows the GigaSet QuickSync TAPI driver translates TAPI to AT commands) so it should be possible to do all kinds of cool stuff with it.

These links should help ans it should work with the DX800A as well:

–jeroen

Posted in DECT, Gigaset, ISDN, Power User, PSTN, Telephony | Leave a Comment »

Oops: OF: /soc/usb at 7e980000: could not get #phy-cells for /phy

Posted by jpluimers on 2017/09/28

 

kvm [1]: Invalid trigger for IRQ4, assuming level low
OF: /soc/usb at 7e980000: could not get #phy-cells for /phy

Via [WayBack] Oops. – Jeroen Wiert Pluimers – Google+

This was after updating my Raspberry Pi 3 with Tumbleweed to 20170920.

Not sure what do do now. Some searches didn’t reveal much:

–jeroen

Posted in *nix, Development, Hardware Development, Linux, openSuSE, Power User, Raspberry Pi, SuSE Linux, Tumbleweed | Leave a Comment »

IANA Service Name and Transport Protocol Port Number Registry

Posted by jpluimers on 2017/09/28

Cool! Search by port number, name, user or description straight from the source: IANA.org Service Name and Transport Protocol Port Number Registry

Posted in Communications Development, Development, Internet protocol suite, Network-and-equipment, Power User, TCP | Leave a Comment »

 
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