2016-03-20 17:49:29 +00:00
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Osmo SIP Connector
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==================
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Simple utility to map MNCC to SIP and SIP to MNCC. The VTY interface
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can be used to make configurations. The code doesn't have any RTP or
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transcoding support.
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Call identities can be either the MSISDN or the IMSI of the subscriber.
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2016-03-23 16:02:32 +00:00
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Requirements of Equipment
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^^^^^^^^^^^^^^^^^^^^^^^^^
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* DTMF need to be sent using SIP INFO messages. DTMF in RTP is not
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supported.
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* BTS+PBX and SIP connector+PBX must be in the same network (UDP must be
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able to flow directly between these elements)
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* No handover support.
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* IP based BTS (e.g. Sysmocom sysmoBTS but no Siemens BS11)
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* No emergency calls
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