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| author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2016-03-23 17:02:32 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2016-03-23 17:02:32 +0100 |
| commit | 239a12284293141208f377452ecbddd47d78289c (patch) | |
| tree | 53798350078d453961faafb3cca490c6d0574622 | |
| parent | c4d01f9a909c3322ec803349615f83c2c695497e (diff) | |
doc: Update with some requirements and limitations
| -rw-r--r-- | README.asciidoc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/README.asciidoc b/README.asciidoc index ae4b746..a32456f 100644 --- a/README.asciidoc +++ b/README.asciidoc @@ -6,3 +6,19 @@ can be used to make configurations. The code doesn't have any RTP or transcoding support. Call identities can be either the MSISDN or the IMSI of the subscriber. + + +Requirements of Equipment +^^^^^^^^^^^^^^^^^^^^^^^^^ + +* DTMF need to be sent using SIP INFO messages. DTMF in RTP is not +supported. + +* BTS+PBX and SIP connector+PBX must be in the same network (UDP must be +able to flow directly between these elements) + +* No handover support. + +* IP based BTS (e.g. Sysmocom sysmoBTS but no Siemens BS11) + +* No emergency calls |