Hi,

Please find BTS test report, week5 2017.

BTSes which has been tested with OsmoNITB are:

- sysmoBTS1002
- octasic BTS3500
- ettus B200
- nanoBTS model:165G


sysmoBTS1002 has been tested with the following 4 channel configurations:

6 TCH/F_TCH/H_PDCH (Osmocom style dynamic timeslots)
3 TCH/F, 3 PDCH
3 TCH/H, 3 PDCH
6 TCH/F_PDCH (ip.access style dynamic timeslots)

All test cases passed.

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octasic BTS3500 has been tested with the next 2 channel configurations:

3 TCH/F, 3 PDCH
3 TCH/H, 3 PDCH

All test cases passed.

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ettus B200 has been tested with below channel configurations:

6 TCH/F_TCH/H_PDCH (Osmocom style dynamic timeslots)
3 TCH/F, 3 PDCH
3 TCH/H, 3 PDCH
6 TCH/F_PDCH (ip.access style dynamic timeslots)

All test cases passed.

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During a weekly test of nanoBTS model:165G, an issue has been discovered. It is reported in redmine: https://osmocom.org/issues/1933

Short description: It was found that the initiated voice call drops immediately after B subscriber accepts the call, when nanoBTS (model 165G) and NITB is configured with dynamic channels: 3 TCH/H and 3 PDCH. Default voice codec tch-h hr has been selected.

Remaining test cases passed.

regards,
Ivaylo

--
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- Ivaylo Kostov <ikostov@sysmocom.de> <mailto:ikostov@sysmocom.de> http://www.sysmocom.de/
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* sysmocom - systems for mobile communications GmbH
* Alt-Moabit 93
* 10559 Berlin, Germany
* Sitz / Registered office: Berlin, HRB 134158 B
* Geschaeftsfuehrer / Managing Director: Harald Welte
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