49 lines
1.4 KiB
Plaintext
49 lines
1.4 KiB
Plaintext
[[overview]]
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== Overview
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This manual should help you getting started with OsmoSIPConnector. It will
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cover aspects of configuring and running OsmoSIPConnector.
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[[intro_overview]]
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=== About OsmoSIPConnector
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OsmoSIPConnector translates between Mobile Network Call Control (MNCC)
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used in the GSM newtwork and Voice over IP SIP call control messages so that
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speech calls can traverse through the mobile network to SIP and vice versa. It
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has the following interfaces:
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- MNCC UNIX domain socket towards `osmo-msc`
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- SIP towards the PBX
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- The Osmocom typical telnet VTY interface.
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Find the OsmoSIPConnector issue tracker and wiki online at
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- https://osmocom.org/projects/osmo-sip-connector
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- https://osmocom.org/projects/osmo-sip-connector/wiki
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[[fig-gsm]]
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.Typical GSM network architecture used with OsmoSIPConnector
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[graphviz]
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----
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digraph G{
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rankdir = LR;
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"osmo-sip-connector" [color="red"];
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OsmoMGWB [label="OsmoMGW\n(BSC)"];
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OsmoMGWM [label="OsmoMGW\n(MSC)"];
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MS -> BTS [label = "Um"];
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BTS -> OsmoBSC [label = "Abis"];
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OsmoBSC -> OsmoMSC [label = "AoIP" ];
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OsmoMSC -> "osmo-sip-connector" [label = "MNCC"];
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"osmo-sip-connector" -> "PBX" [label = "SIP"];
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BTS -> OsmoMGWB [label = "RTP"];
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OsmoMGWB -> OsmoMGWM [label = "RTP"];
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OsmoMGWM -> "PBX" [label = "RTP"];
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OsmoBSC -> OsmoMGWB [label = "MGCP" ];
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OsmoMSC -> OsmoMGWM [label = "MGCP" ];
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{ rank = same; OsmoBSC; OsmoMGWB; }
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{ rank = same; OsmoMSC; OsmoMGWM; }
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}
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----
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