Otherwise it would not catch a duplicate if first the param is
introduced in upper case and later in lower case, or the other way
around.
MGCP RFC3435 (https://tools.ietf.org/html/rfc3435) states almost all
text has to be handled in a case-insensitive way, except SDP parts.
Related: OS#4001
Change-Id: I254bfa3a2d2562441ca3a576cc8e1e7967d9c495
MGCP RFC3435 (https://tools.ietf.org/html/rfc3435) states almost all
text has to be handled in a case-insensitive way, except SDP parts.
Related: OS#4001
Change-Id: I51dc1cdcbe2a5587769335fbecb5039ef22cae5d
MGCP RFC3435 (https://tools.ietf.org/html/rfc3435) states almost all
text has to be handled in a case-insensitive way, except SDP parts.
Related: OS#4001
Change-Id: I4da93dfc69b5585a197a7e201a1afb72c2f97030
MGCP RFC3435 (https://tools.ietf.org/html/rfc3435) states almost all
text has to be handled in a case-insensitive way, except SDP parts.
Related: OS#4001
Change-Id: I4f7b07b77c2946e9cd6f0eeca00011bd905126dd
MGCP RFC3435 (https://tools.ietf.org/html/rfc3435) states almost all
text has to be handled in a case-insensitive way, except SDP parts.
Related: OS#4001
Change-Id: I48252415f9d0cd985ad097f334aa4c1665f52511
MGCP RFC3435 (https://tools.ietf.org/html/rfc3435) states almost all
text has to be handled in a case-insensitive way, except SDP parts.
Related: OS#4001
Change-Id: Ic28a5eacc4c441d68e8a20d2743956ab2e01125d
It can be used together with LCLS, just make sure to also enable
keep-alive packets.
In OS#3429 it was pointed out, that during LCLS the media path remains
active but is not used. Without any traffic flowing, this looks like a
timed out connection and so it will be killed if conn-timeout is set.
However, OsmoBSC and OsmoMSC have an option to enable RTP keep-alive
packets (through libosmo-mgcp, originally intended to keep connections
behind NAT open). If that option is enabled, the keep-alive packets
should also prevent the conn-timeout.
Related: OS#3783
Change-Id: Ib4d19104d558a26a444a80fb36f4b7b33bc5cc59
VTY command to disable conn-timeout again, after it has been enabled.
conn-timeout was introduced in [1].
[1] Change-Id I18886052e090466f73829133c24f011806cc1fe0.
Change-Id: I7dee7dafaaf4bb93fd692ea06b52b9e012beac6d
Move code in RTP specific path to generic dispatch_rtp_cb. This way
loopback logic is applied both for Osmux and RTP connections.
Change-Id: Ia30f5a14f150e4d151eac4d1046ea834f1685a5f
That MGCP_DUMMY_LOAD is an old hack prior to Osmux spec update, and it's
not nice since it cannot be 100% distinguished from a usual AMR ft
frame.
Let's use the correct DUMMY ft type and build it according spec. Allow
handling differently the old format for a while until we are sure no old
implementations (like bsc-nat) exist sending that kind of message.
Change-Id: Ib17d20b87b28aade49ba60519b56a96e694819af
Remove old BTS/NET no longer in use and meaningless. Use new osmo-mgw
APIs to inject payload RTP<->Osmux on the correct socket and conn.
Change-Id: I60b6ba3ffdc74efff945ba13a0b736798bdf5d8c
Previously the local one was used but nobody cared because probably
everybody was using default 1984 on different IP addresses.
Change-Id: I01e590465fa247185d74103578681e9041249099
During MDCX state is already changed to ACTIVATING but we still want to
send the local CID back to announce that we still use same local CID.
Change-Id: If182a48743ebe03f97caf9034e49b9947014bdf9
We also update code to allow setting up RTP related fields to succeed
during CRCX. We also update code to allow setting up RTP related fields to
succeed during CRCX.
Change-Id: Ia6e723d9a28ba38fc3382a4fb35ea6e5bab30c09
This is going to be useful to know if a conn is to use Osmux without
looking at implementation details. Currently we have some duplicated
information (type, osmux.state, etc.) which we may want to refactor
later. This will allow changing implementation details without caring
much about rest of code.
Change-Id: Ib5a239fdbc319bcb16317f5e959d9a724b7a444a
* remove tons of old cruft from openbsc.git that doesn't exist here
* actually add the osmo-mgw binary and .la file that we're building
Change-Id: Ic0e27c05e3ab368c195f9f9961fa70feb077a5e0
Recent commit moved mgw_endpoint_fsm from osmo-bsc.git here as
osmo_mgcpc_ep_fsm. Some API name changes were applied to avoid
collisions, but FSM was kept and it is registered during startup with
__attribute__((constructor)). As a result, with old osmo-bsc (+tests)
try to allocate its copy of mgw_endpoint_fsm, it fails because that name
is already registered.
Fixes: 538d2c53d9
Change-Id: I694ce58baa43f536b7e594b003edc891f029aa4a
osmux_xfrm_input_open_circuit returns 0 on success and -1 on error.
Confusion comes from that function being implemented by calling
osmux_batch_add_circuit which returns NULL on error.
cherry-picked from: openbsc.git ac1b03c8e59408336d07527e2597171cb99ed654.
Change-Id: Iba018aa57901642ea4c486526a973fe6023e10cf
In certain cases the endp can be NULL. LOGPENDP will dereference the
pointer to retreive the endpoint number.
Fixes: 8a893442a1e9 ("mgcp_internal: LOGPENDP: ensure *endp is not NULL")
Change-Id: Ie9b5ecf08f69533ccb2fbd7fbbb529105e0c922f
The first CRCX responds with the actual MGW endpoint name that is assigned (at
least for rtpbridge/*@mgw requests).
If multiple CRCX are scheduled at the same time on a fresh MGW endpoint, both
get fired with a '*' and each creates a separate MGW endpoint.
Make mgcp_client_endpoint_fsm avoid this, and schedule only one CRCX at first,
and the rest once the MGW endpoint name is fixated. It is thus possible to
safely issue two osmo_mgcpc_ep_ci_request() at the same time.
Change-Id: I92a9944acc96398acd6649f9c3c5badec5dd6dcc
Move mgw_endpoint_fsm from osmo-bsc here as osmo_mgcpc_ep_fsm. Apply various
renames for consistency. Use osmo_tdef from libosmocore instead of osmo-bsc's
(so far) local T_defs API.
Change T23042 to T2427001, which is a slightly less arbitrary number and
slightly more extendable in the future (2427 corresponds to the default MGCP
port at osmo-mgw, 001 is the first MGCP timer and so far the only one).
Change-Id: I9a3effd38e72841529df6c135c077116981dea36
* Cleanup naming to make it far more clear
* Drop 2 variables holding CID values (allocated_cid, cid), in favour of
1 value holdinf the value and one bool stating whether the value is
used.
* Change conn_osmux_allocate_cid to allow allocating either next
available CID or a specific one, in preparation for forthcoming patches.
This commit can be merged straight away because anyway osmux cannot be
enabled in current status (blocked by vty config) and
(conn_)osmux_allocate_cid was/is not called anywhere. However, it helps
improving code base for future re-introduction of Osmux as it is
envisioned.
Change-Id: I737a248ac6c74add8e917fe2e2f36779d0f1d685
Pau Espin
Oliver Smith
Daniel Willmann
Vadim Yanitskiy
Harald Welte