13 Jun
2022
13 Jun
'22
11:04 a.m.
On Sat, Jun 11, 2022 at 09:20:59AM -0000, a.r.nasab(a)chmail.ir wrote:
Hi
I'm going to establish a call between two MSes on two different MSCs . Is This
Scenario possible without an external application (for MNCC interface)?
No. OsmoMSC has the options of internal MNCC or external MNCC. By definition,
the internal MNCC cannot forward calls to a remote MSC, so you need external
MNCC.
Our only external MNCC implementation is osmo-sip-connector, forwarding the
call via a SIP capable PBX.
Are there any options other than LCR(Linux Call
Router)?
Certainly. From the top of my head I remeber:
- FreeSwitch
- Kamailio
- asterisk
We have config files for some of those in osmo-dev.git, which work for lab
testing purposes. For production grade operation you should know how to
configure your PBX "properly".
Let me also plug an Osmocom specific feature called Distributed GSM (D-GSM).
This two year old news post explains how this is useful:
https://osmocom.org/projects/osmo-dist-gsm/news
~N