Cellular Network Infrastructure » EPC - Evolved Packet Core » osmo-ePDG - VoWifi Evolved Packet Data Gateway

h1. Wiki

This is the main wiki page of the osmocom ePDG, which is an open source implementation of the ePDG (evolved Packet Data Gateway) element in the 3GPP EPS/EPC network architecture.  The ePDG is the external gateway between public intenet and the 3GPP core network used for VoWiFi calls.

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h2. User Manuals

* osmo-epdg User Manual: https://downloads.osmocom.org/docs/osmo-epdg/master/osmoepdg-usermanual.pdf

h2. Source code

The source code is available from @gitea.osmocom.org@ (module @osmo-epdg@).

Public read-only access is available via

<pre>

git clone https://gitea.osmocom.org/erlang/osmo-epdg

</pre>

You can browse it via gitea: https://gitea.osmocom.org/erlang/osmo-epdg

Contributions are welcome via [[Cellular-Infrastructure:Gerrit]].

h2. Test Suite

We have a TTCN-3 test suite as part of our [[cellular-infrastructure:Titan_TTCN3_Testsuites]]

* source code: https://gitea.osmocom.org/ttcn3/osmo-ttcn3-hacks/src/branch/master/epdg

* results: https://jenkins.osmocom.org/jenkins/view/TTCN3/job/ttcn3-epdg-test/

h2. Contact / Getting Help

Contact us via the openbsc@ mailing list, see [[Cellular-Infrastructure:Mailing Lists]] or post in our "EPC Forum on discourse":https://discourse.osmocom.org/c/cni/4g-core-network-epc/26

You can file issues (bugs / feature requests) using the redmine project you're currently viewing.

h2. Authors / Credit

osmo-epdg was envisioned and planned by @laforge and implemented primarily by @lynxis and @pespin (all part of sysmocom).

h2. Thanks / Grant

osmo-epdg development was supported by a grant from "NLnet foundation":https://nlnet.nl/ (see also: https://nlnet.nl/project/Osmocom-ePDG/)

h2. Further reading

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