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pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-mgw/+/35205?usp=email )

Change subject: IuUP: always allow Initialization ......................................................................

Patch Set 1:

(1 comment)

File src/libosmo-mgcp/mgcp_network.c:

https://gerrit.osmocom.org/c/osmo-mgw/+/35205/comment/879ad80e_a2c4708f PS1, Line 838: if (mgcp_conn_rtp_is_iuup(conn) && !conn->iuup.configured) { I see a problem with this, regarding SYS#6657. In osmo-hnbgw I changed libosmo-mgcp-client to output MGCP CRCX with an ip addr but without port or codec info, which means the MGW doesn't know yet that the endpoint will handle IuUP and hence this will return false.

Maybe I'd need to submit codec IuFP codec with port=0 in libosmo-mgcp-client during CRCX instead so that MGW already configured the endpoint conn as IuUP during CRCX instead of delaying the upgrade until MDCX.

This means turning this patch below from version 2 to its earlier version 1: https://gerrit.osmocom.org/c/osmo-mgw/+/35152/1..2/src/libosmo-mgcp-client/m...