DAHDI trunkdev is a newly-introduced 'virtual trunk' character device
which is used instead of a real hardware driver. This means that an
application (such as osmo-e1d) can implement a virtual E1 trunk and
receive and transmit E1 frame data which is exposed to DAHDI users
just like the data from a real physical E1 span.
In order to build DAHDI trunkdev support into osmo-e1d, you will need
a special fork of dahdi containing the required support, currently
the laforge/trunkdev branch of the following repository:
https://gitea.osmocom.org/retronetworking/dahdi-linux
Change-Id: Ib15a7313fcd63e1ed9f2f5b349df967bc4335ec2
If we actually expect 3rd party applications to use libosmo-e1d to talk
to osmo-e1d, we'd better add some basic documentation on how this API
shall be used.
Change-Id: Ib4a97045bca276fbd3892f801898a436de7dc39b
In the past, we used a FIFO structure (first in, first out) - which
obviously cannot deal with packet re-ordering on the IP side.
This patch introduces a new "RIFO" as a replacement for the FIFO.
The RIFO is able to reconstruct E1 frame ordering by using the
reduced frame number from the TDMoIP messages, at least as long
as the related frame number range is within the current RIFO depth.
Change-Id: I22256870114cb85e4e10932554478be7061e086b
This introduces initial support for operation as OCTOI (Osmocom
Community TDMoIP) server and client operation.
Various features are still absent (user authentication, support for
re-ordered packets), but this version is already able to provide
services to clients with dynamic IP addresses as well as servers.
The bulk of the OCTOI / E1oIP code is implemented as a shared library,
to facilitate the development of other servers and clients in the
future, and also to minimize the impact on the existing osmo-e1d code
base.
More information is available at https://osmocom.org/projects/octoi/wiki
Change-Id: I05f5ff697ca8f7dccdcf89660f12089babfcc92e
Let's add a VTY interface on TCP port 4269. The purpose is - for now -
not for configuration storage, but for state introspection.
Change-Id: I47b6e4efaad52e68e2b50a7993076f3706f86628
libosmousb, recently introduced to libosmocore.git, is taking care
of main loop integration of libusb into osmo_select_main(). This
means we don't need to do any polling here anymore.
Change-Id: I3f3b61dfa217d6ef8c17970b2cf1cc627bb13bbe
Pau Espin
Harald Welte
Oliver Smith
Sylvain Munaut