[asterisk-users] Cisco 7941G-GE with Asterisk and CTPSEP odyssee

[Christophorus Laube]

As I see it this matrix is only for the 79X0 generation, right? Every
howto I found said that it would be no problem to have the CTLSEP file
empty. I just tried to build up an empty file on Windows but that did
not help. So my problem is that every howto is proposing that this will
work with an empty file but in fact it does not work for me. 
I have SIP firmware 8.3.3-SR2. Do you have any experience with this
image?
Greetings, Christophorus

> I've upgraded from SCCP to SIP 8.x.x branch on 7961g and 7911g without
> any problems. 
> 
> As far as the CTLSEP File (Straight from Cisco): 
> http://www.cisco.com/univercd/cc/td/doc/product/voice/c_ipphon/english/i
> pp7960/addprot/mgcp/frmwrup.htm#wp1047292
> 
> The CTLSEP MAC file is a certificate trust list, which if populated,
> contains information about the servers to which the phone is attempting
> to connect and whether the server connection will be secure or
> nonsecure. 
> 
> Based on the information above an empty file will work just fine.  
> 
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Patrick
> Sent: Friday, January 04, 2008 5:02 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [asterisk-users] Cisco 7941G-GE with Asterisk and CTPSEP
> odyssee
> 
> 
> On Fri, 2008-01-04 at 09:11 +0100, Christophorus Laube wrote:
> > Hi list,
> > 
> > I have bought some Cisco 7941G-GE IP phones and want to use them with
> > asterisk. Before bying I tested the whole setup with three different
> > models of the old 79X0 series (a 7912, 7940 and a 7960). Flashing the
> > formerly provided SCCP-Image to SIP was no problem, but now it
> complains
> > about a nonexistent CTLSEP<mac>.tlv file. Most of the howtos say
> > something about an empty file but that does not suit to me. Does
> anyone
> > of you have experience in getting these phones to work or can point me
> > to any information bringing me back in the game?
> > Thanks in advance,
> 
> I don't remember if I had this same problem with a 7961G but I did
> figure out that you can not do an upgrade from factory default SCCP to
> the latest SIP 8.x.x firmware. In my case the phone just did not work
> properly. To make it work I downgraded the phone back to SIP 7.x
> firmware (iirc I used 7.5) and then upgraded to the latest SIP 8.x.x
> firmware.
> 
> Hope this helps.
> 
> Regards,
> Patrick
> 
> 
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