Date: Fri, 20 Jul 2012 11:58:43 +0200 From: Andreas Longwitz <longwitz@incore.de> To: Hans Petter Selasky <hselasky@c2i.net>, freebsd-isdn@freebsd.org Subject: Re: ISDN4BSD (HPS version) is going into ports Message-ID: <50092BD3.7000901@incore.de> In-Reply-To: <201207191848.31049.hselasky@c2i.net> References: <4FFDB2DE.6010107@incore.de> <201207161801.46422.hselasky@c2i.net> <500833F5.2050205@incore.de> <201207191848.31049.hselasky@c2i.net>
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Hi Hans,
>> One bagatelle is left: On every incoming call I see in /var/log/messages
>> kernel: i4b-L3 dss1_decode_q931_cs0_ie_cd: IEI_BEARERCAP - Unsupported
>> B-Sub-Protocol 0x00
>> kernel: i4b: unit 0, assigned TEI = 253 = 0xfd (example),
>
> This warning can be ignored. I4B looks for a Voice type byte which is not
> there and the safety wrapper returns zero. Try this patch:
>
> Modified:
> trunk/i4b/src/sys/i4b/dss1/dss1_l3decoder.h
> Log:
> i4b: Silence warning when using HDLC.
>
> Modified: trunk/i4b/src/sys/i4b/dss1/dss1_l3decoder.h
> ===================================================================
> --- trunk/i4b/src/sys/i4b/dss1/dss1_l3decoder.h
> +++ trunk/i4b/src/sys/i4b/dss1/dss1_l3decoder.h
> @@ -177,8 +177,10 @@
> break;
>
> default:
> - NDBGL3(L3_P_ERR, "IEI_BEARERCAP - "
> + if (dss1_get_valid(buf,4)) {
> + NDBGL3(L3_P_ERR, "IEI_BEARERCAP - "
> "Unsupported B-Sub-Protocol 0x%02x", temp);
> + }
> cd->channel_bsubprot = BSUBPROT_UNKNOWN;
> }
> break;
>
>
>> but the incoming SETUP frame is ok. Can you give me a hint how to deal
>> with this ? In /etc/isdn/isdnd.rc I do not have any subaddress specific
>> parameters.
OK, works as expected.
Further I use the patch from
http://lists.freebsd.org/pipermail/freebsd-current/2009-June/008787.html
to get rid of the "failed to align memory properly" message.
Regards,
Andreas Longwitz
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