Osmo-sip-connector » History » Version 15
dexter, 02/06/2017 03:27 PM
| 1 | 1 | msuraev | h1. Osmo-sip-connector |
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| 3 | osmo-sip-connector translates between MNCC and SIP protocols. It does not handle RTP by itself but with the help of external SIP server it can be used for tests. |
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| 4 | 2 | msuraev | |
| 5 | Sample configuration: |
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| 6 | |||
| 7 | <pre> |
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| 8 | app |
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| 9 | mncc |
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| 10 | socket-path /tmp/bsc_mncc |
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| 11 | sip |
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| 12 | local 10.9.10.105 5069 |
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| 13 | remote 10.9.10.105 5060 |
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| 14 | </pre> |
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| 15 | |||
| 16 | Running osmo-sip-connector: |
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| 17 | <pre> |
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| 18 | osmo-sip-connector -c ~/.config/osmocom/osmo-sip-connector.cfg |
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| 19 | </pre> |
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| 20 | |||
| 21 | 3 | msuraev | Running NITB: |
| 22 | <pre> |
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| 23 | ./src/osmo-nitb/osmo-nitb -c ~/.config/osmocom/open-bsc.cfg -l ~/.config/osmocom/hlr.sqlite3 -d DLMUX:DRTP -m |
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| 24 | </pre> |
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| 25 | |||
| 26 | 4 | msuraev | The configuration above assumes that SIP server is running on the same machine. Attached is example configuration file for Kamailio https://www.kamailio.org SIP server which can be used to route calls between mobile phones. It also handles 2 special numbers 500 (routed to sip:music@iptel.org) and 600 (routed to sip:echo@iptel.org): by dialing them you can use echo test or hear nice music from your mobile. |
| 27 | 2 | msuraev | |
| 28 | 7 | neels | *Note:* in attached kamailio.cfg, for 64bit systems, you may need to adjust |
| 29 | <pre> |
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| 30 | mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/" |
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| 31 | </pre> |
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| 32 | |||
| 33 | 4 | msuraev | N. B: Those numbers are meant only as an example for quick tests - please consider running your own Asterisk instance if you expect more than couple of calls, do not abuse http://www.iptel.org/service |
| 34 | 2 | msuraev | |
| 35 | 6 | msuraev | TODO: Add asterisk and other SIP servers configuration example. |
| 36 | 8 | dexter | |
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| 41 | |||
| 42 | It looks a bit like this: |
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| 43 | {{graphviz_link() |
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| 44 | digraph G{ |
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| 45 | //rankdir = LR; |
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| 46 | 9 | dexter | Phone -> BTS [label = "Um"]; |
| 47 | 13 | dexter | BTS -> "osmo-nitb" [label = "A.bis"]; |
| 48 | 14 | dexter | "osmo-nitb" -> "osmo-sip-connector" [label = "mncc"]; |
| 49 | 15 | dexter | "osmo-sip-connector" -> "asterisk" [label = "sip"]; |
| 50 | "bts" -> "asterisk" [label = "rtp"]; |
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| 51 | 8 | dexter | } |
| 52 | }} |
