Hi,
Thanks for feedback. No, I mean Ericsson MGW. On the Iuh side we have Spidercloud wires Services Node. The RTP link to Iuh is OK, problem is Osmo MGW - Ericsson Mgw.
But Ok, I'll get in contact with Sysmocom.
Regards, /Sjur
-----Original Message----- From: Pau Espin Pedrol pespin@sysmocom.de Sent: Tuesday, April 12, 2022 12:45 PM To: Sjur Thomas Lien sjur.lien@telenormaritime.com; openbsc@lists.osmocom.org Subject: Re: Osmo MGW problem with real Ericsson MGW
Hi,
I guess you mean Ericsson HNB, not Ericcson MGW as you wrote in the email topic.
this is the problem:
On 4/12/22 12:24, Sjur Thomas Lien wrote:
<0019> iuup.c:537 IuUP(C6A09234)[0x562a59d9c600]{Initialisation}: Initialization: Unexpected RFCI 1 at position 0 received
Our IuUP implementation expects RFCI num X to be at position X of the array (starting from 0). This is a limitation of the current implementation, which worked well with nano3g HNB so far.
see libosmocore/src/gsm/iuup.c
Patches to improve IuUP support are welcome. Otherwise, if you need someone to invest some hours into improving this part of the code or any integration work in general, I kindly remind you that you can contact sysmocom for commercial support on this kind of topics.
Regards, Pau
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