ISDN PCI 2BDS0 and RH9 problem

Hi all,
I upgraded my Linux from RH8 to RH9 (full install). I have a PCI ISDN
card compatible 2BDS0. This card worked fine with RH8, but not with
RH9. The HiSax module seems to load correctly at startup (log_1
below). When I try to connect for the first time, I have an error
message that tells me "Connection failed" and get error message as in
log_2 (see below). The next times I try to connect, it also failed,
but I have the following error message : Can't find a (free)
connection to the ipppd daemon (log_3 below).
If someone has an idea of what it could be, it will be great.

Thanks for your help.

Olivier

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Here are some parts of the /var/log/messages file

******* Log_1 : starting computer *******
Linux version 2.4.20-8 ((E-Mail Removed)) (gcc version
3.2.2 20030222 (Red Hat Linux 3.2.2-5))

Jul 26 20:28:58 pc001 kernel: ISDN subsystem Rev:
1.1.4.1/1.1.4.1/1.1.4.1/1.1.4.1/1.1.4.1/1.1.4.1 loaded
Jul 26 20:28:58 pc001 kernel: HiSax: Linux Driver for passive ISDN
cards
Jul 26 20:28:58 pc001 kernel: HiSax: Version 3.5 (module)
Jul 26 20:28:58 pc001 kernel: HiSax: Layer1 Revision 1.1.4.1
Jul 26 20:28:58 pc001 kernel: HiSax: Layer2 Revision 1.1.4.1
Jul 26 20:28:58 pc001 kernel: HiSax: TeiMgr Revision 1.1.4.1
Jul 26 20:28:58 pc001 kernel: HiSax: Layer3 Revision 1.1.4.1
Jul 26 20:28:58 pc001 kernel: HiSax: LinkLayer Revision 1.1.4.1
Jul 26 20:28:58 pc001 kernel: HiSax: Approval certification valid
Jul 26 20:28:58 pc001 kernel: HiSax: Approved with ELSA Microlink PCI
cards
Jul 26 20:28:58 pc001 kernel: HiSax: Approved with Eicon Technology
Diva 2.01 PCI cards
Jul 26 20:28:58 pc001 kernel: HiSax: Approved with Sedlbauer Speedfax
+ cards
Jul 26 20:28:58 pc001 kernel: HiSax: Approved with HFC-S PCI A based
cards
Jul 26 20:28:58 pc001 kernel: HiSax: Card 1 Protocol EDSS1 Id=HiSax
(0)
Jul 26 20:28:58 pc001 kernel: HiSax: HFC-PCI driver Rev. 1.1.4.1
Jul 26 20:28:58 pc001 kernel: PCI: Found IRQ 9 for device 02:02.0
Jul 26 20:28:58 pc001 kernel: PCI: Sharing IRQ 9 with 00:1d.2
Jul 26 20:28:58 pc001 kernel: PCI: Sharing IRQ 9 with 00:1f.1
Jul 26 20:28:58 pc001 kernel: HiSax: HFC-PCI card manufacturer:
CCD/Billion/Asuscom card name: 2BD0
Jul 26 20:28:58 pc001 kernel: HFC-PCI: defined at mem 0xe09fdc00 fifo
0xdd058000(0x1d058000) IRQ 9 HZ 100
Jul 26 20:28:58 pc001 kernel: HFC_PCI: resetting card
Jul 26 20:28:58 pc001 kernel: HFC 2BDS0 PCI: IRQ 9 count 0
Jul 26 20:28:58 pc001 kernel: HFC 2BDS0 PCI: IRQ 9 count 34
Jul 26 20:28:58 pc001 kernel: HiSax: DSS1 Rev. 1.1.4.1
Jul 26 20:28:58 pc001 kernel: HiSax: 2 channels added
Jul 26 20:28:58 pc001 kernel: HiSax: MAX_WAITING_CALLS added


******* Log_2 : first attempt to connect *******
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl addif isdn0
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl addphone isdn0 out
0840840222
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl l2_prot isdn0 hdlc
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl l3_prot isdn0 trans
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl encap isdn0 syncppp
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl dialmode isdn0 manual
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl secure isdn0 off
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl huptimeout isdn0 600
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl callback isdn0 off
Jul 26 20:37:23 pc001 ifup-ippp: isdnctrl pppbind isdn0
Jul 26 20:37:23 pc001 /etc/hotplug/net.agent: assuming isdn0 is
already up


******* Log_3 : next attempt to connect *******
Jul 26 20:39:57 pc001 kernel: isdn_ppp_bind: Can't find a (free)
connection to the ipppd daemon.

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