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Project:VOIP: Difference between revisions

From London Hackspace Wiki
198 bytes removed ,  14 August 2014
Updated deployed details for telephone system.
(updated with PSTN number.)
(Updated deployed details for telephone system.)
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Functional features:
Functional features:
  '''* System built on a tiny low-power RaspberryPi computer - minimising operating costs'''
   '''* Internal dialing between floors  (really easy rather than going back and forth back and forth to talk with someone / do something)'''  
   '''* Internal dialing between floors  (really easy rather than going back and forth back and forth to talk with someone / do something)'''  
   '''* External incoming calls'''
   '''* External incoming calls'''
   '''* Conference room function'''
   '''* Conference room function'''
   '''* Delivery gate functionality'''
   '''* Exterior delivery gate phone auto-dial functionality'''
   '''* Toll-Free Outgoing dialing (0800 style nums) / Banned dialing for others (recording: 'why not borrow a friend's mobile?) '''
   '''* Toll-Free Outgoing dialing (0800 style nums) / Banned dialing for others (recording: 'why not borrow a friend's mobile?) '''
   '''* General telephone information provided (address, nearest tube/train stops, membership information pointing to the website)'''
   '''* General telephone information provided (address, nearest tube/train stops, membership information pointing to the website)'''
  * Paging / Intercom functionality (need to experiment with the actual physical phones to implement this)
   * Semi-secret comedy extensions (we're getting there...)
   * Semi-secret comedy extensions (I'll document them in the wiki alongside the other stuff)
   * Easy networking to other Hackspaces and other projects (who entered the door last? Do we want a fortified intercom doorbell?)
   * Easy networking to other Hackspaces and other projects (who entered the door last? Do we want a fortified intercom doorbell?)
<strike>* Dialing of Emergency 999 / 112 functionality <span style="color: red;> Decided to not be a liability with this (for now) </span> *** (outgoing call can be recorded and email alert sent to trustees and/or mailing list for safety) </strike>  
<strike>* Dialing of Emergency 999 / 112 functionality <span style="color: red;> Decided to not be a liability with this (for now) </span> *** (outgoing call can be recorded and email alert sent to trustees and/or mailing list for safety) </strike>  


(Above features in bold text have already been tested and enabled on the test PABX system)
(Above features in bold text have already been tested and enabled on the test PABX system)


Proposed extensions/ locations (specific locations to be appropriately and tastefully determined:
Current extensions/ locations (specific locations to be appropriately and tastefully determined:
  * Ground floor extension 6601 - using Linksys SPA-941 (Now with working power adapter!)
   * Basement extension 6602 - using white analogue phone at the end of the basement.
   * Basement extension 6602 - using white analogue phone at the end of the basement.
  * Ground floor extension 6601 - using Linksys SPA-941 (Now with working power adapter!)
   * Radio Shack extension 6603 - using Polycom conference unit or a Cisco 7940 phone
   * Radio Shack extension 6603 - using Polycom conference unit or a Cisco 7940 phone
   * Outside gate extension 6690 - using Paul2's donated vandal-proof railroad analogue telephone handset feeding into the Cisco SPA122
   * Outside gate extension 6690 - using Paul2's vandal-proof railroad handset feeding into the Cisco SPA122
   * Incoming Landline Phone - kraptv has purchased and will donate a Cisco SPA3102 FXS/'''FXO''' to the space.
   * Incoming Landline Phone - kraptv has donated a Cisco SPA3102 FXS/FXO to the space.
   * Virtual extensions for wifi sip clients are OK, but we'll need to manually add them.  Want to play with it? Contact [[User:Kraptv|kraptv]]  
   * Virtual extensions for wifi sip clients are OK, but we'll need to manually add them.  Want to play with it? Contact [[User:Kraptv|kraptv]]  


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Infrastructure needs:
Infrastructure needs:
   * Run ethernet to Radio Shack (and possibly biohacking lab?)
   * Setup outside gate phone for auto-dial dialplan and figure out best way to manage mounting/wiring


[[User:Kraptv|kraptv]] comments about some possible concerns about disturbing the peace:
[[User:Kraptv|kraptv]] comments about some possible concerns about disturbing the peace:
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If it is completely crap and everyone hates it, we can scrap it easily and say 'man, corded phones are so 90's! Good riddance!' - but there are still many valid uses and an example of fun infrastructure enhancement. Noone is obligated to answer the phone. Noone has to touch it.  It's a co-operative, not some sort of business that has a telephone response service level agreement. ;-)''
If it is completely crap and everyone hates it, we can scrap it easily and say 'man, corded phones are so 90's! Good riddance!' - but there are still many valid uses and an example of fun infrastructure enhancement. Noone is obligated to answer the phone. Noone has to touch it.  It's a co-operative, not some sort of business that has a telephone response service level agreement. ;-)''


Dial '''020 7033 9080''' to test the LHS phone system, please send feedback directly via email to  [[User:Kraptv|kraptv]] or leave a voicemail!
Dial '''020 7033 9080''' to test the LHS incoming phone line, please send feedback directly via email to  [[User:Kraptv|kraptv]] or leave a voicemail to extension 6601!


* http://www.cisco.com/en/US/docs/voice_ip_comm/csbpipp/ip_phones/administration/guide/spa_wip_admin.pdf
* http://www.cisco.com/en/US/docs/voice_ip_comm/csbpipp/ip_phones/administration/guide/spa_wip_admin.pdf
* http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/csbpipp/ip_phones/user/guide/spa9XX_user_web.pdf
* http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/csbpipp/ip_phones/user/guide/spa9XX_user_web.pdf