[Spce-user] Interoperability problem with audiocodes cpe devices

[Thilo Bangert]

On Tuesday, June 19, 2012 12:56:11 PM you wrote:
> Thilo,
> We've found that issue in MP202 a month ago or so. Firmware versions
> 2.6.4 and 3.0.0 were affected and no fixed firmware exists AFAIK (btw
> how does one report a bug to Audiocodes? I think one needs to have an
> account with them to report). If you already have a few hundreds of
> MP-124D then it's not affected :)

no - we dont have them hooked up yet - but want to at some point. thats why i 
am cautious. i will test with some of the boxes we have here and report back.

> Anyway the workaround is to add dummy
> interface with some IP different from 127.* to /etc/network/interfaces:
> 
> auto dummy0
> iface dummy0 inet static
> address 192.168.2.1
> netmask 255.255.255.0
> 
> and setup that IP as iaddress in /etc/ngcp-config/config.yml. That
> tricks Audiocodes into not rewriting Record-Route any more.
> Wiki might be a good idea actually..

cool - thanks.

kind regards
Thio

> 
> On 06/19/2012 12:42 PM, Thilo Bangert wrote:
> > hhm, do you know more specifics of which audiocodes are affected? we have
> > a
> > couple hundred MP-124D in different hardware revisions and firmware
> > versions as well as a few MP-118 that we like to hook up to
> > spce/sppro....
> > 
> > i guess we better implement the workaround from the start. care to share
> > the details? on the wiki perhaps ;-)
> > 
> > thanks
> > 
> > kind regards
> > Thilo