is it completed or I miss some to run?
Looks fine to me.
we can use without osmo-pcu, osmo-ggsn and osmo-sgsn also osmo-hnbgw for 2g voice only?
Indeed you can drop those if you don't want data access, and osmo-hnbgw
if you are not using 3g.
--
- Pau Espin Pedrol <pespin(a)sysmocom.de>
http://www.sysmocom.de/
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* sysmocom - systems for mobile communications GmbH
* Alt-Moabit 93
* 10559 Berlin, Germany
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* Geschaeftsfuehrer / Managing Director: Harald Welte