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EPVPN
EPVPN Wiki
= EPVPN =
Our virtual phone network - EPVPN - can be seen as a long term event in between all the other events.
Why? Stay connected in between events while keeping your pseudonymity intact.
= Quickstart =
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Go to EPVPN –> new extension
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= Dialin =
= Configuration =
SIP user
Technical Data:
SIP proxy: <b>hg.eventphone.de</b>
SIP username: <b>your extension number</b>, e.g. 1234
SIP password: your password as listed on eventphone.de
SIP port: 5060 UDP or Port 5061 TCP/TLS
RTP ports: dynamically assigned between 10000 and 20000
Behind NAT? Don't forget to send keep-alive packets every minute or so.
PSTN Dialplan integration (Germany)
Users of PSTN numbers may configure <b>01999</b> as prefix for eventphone, which is set up to loop back to itself - so e.g. 01999-0310 will be reduced to 0310.
This loopback feature comes in handy when configuring devices such as the Fritz!BOX that can switch between VoIP providers based upon different prefix numbers.
The German numbering plan reserves a range (0198 - 0199) as prefix for network internal routing. Thus the prefix 01999 should not conflict with any assigned national prefix.
(see http://www.bundesnetzagentur.de/SharedDocs/Downloads/DE/BNetzA/Sachgebiete/Telekommunikation/Regulierung/Nummernverwaltung/Nummerierungskonzept/Nummerierungskonzept2011pdf.pdf page 83 for further information)
= Dialplan Considerations =
<b>0…</b» prefixes and routing
<b>0310</b» network announcement
<b>10xx</b» reserved for hacker spaces (call us if you need one)
<b>11xx - 1999</b» reserved for future use
<b>20xx</b» reserved for PoC
<b>2100 - 6999</b» ordinary user extensions
<b>8xxx</b» IVR, Scripts, announcements, automated responses
<b>7… and 9…</b» reserved for future use
see also: Online EPVPN Phonebook,
Phonebook (XML),
Phonebook (snom-XML) (no login required)
= FAQ and Troubleshooting =
<b>Port 5061 SIPS TLS Certificate?</b> - subject `C=DE,O=Eventphone,OU=EPVPN,CN=hg.eventphone.de', issuer `C=DE,O=Eventphone,OU=EPVPN,CN=hg.eventphone.de', RSA key 2048 bits, signed using RSA-SHA, activated `2012-09-18 18:22:16 UTC', expires `2022-09-16 18:22:20 UTC', SHA-1 fingerprint `50988efc6a0af552f4ccfa4826b5d9c395fd5a28'
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= Timeline =
2009-12-04: first successful test call
2009-12-18: first successful test call with NAT 2 NAT
2009-12-18: start of public test phase
2009-12-27 - 30: heavy testing during 26C3
2010-02-01: end of public test phase and final setup
2012-09-17: migration to new voip server software
2013-02-05: SIP over TLS (and SRTP) on hg.eventphone.de port 5061
2016-10-14: still up and running.