About bweybrecht

bweybrecht · 07-30-2012

I've run across a major issue with these units with regard to DTMF. They DO NOT filter the user's tones when dialing towards something that needs DTMF. Our gateways and SIP providers expect DTMF to be sent via AVT (RFC2833). What's happening is th...

bweybrecht · 07-25-2012

SPA122 running Beta FW 1.2.0 (Although this bug is present all the way back to 1.0.1)Start with a completely defaulted ATA. Configure proxy address, sip user, and sip password.Originate a call from the FXS port. After call is answered by far end, dia...

bweybrecht · 07-25-2012

I've run across an interesting issue. SPA 122 running Beta FW 1.2.0. If you attempt to make a call immediately after the line light comes on - unit registers to server - the box locks up. You cannot browse to it, and the line gets stuck with dial ton...

bweybrecht · 08-22-2012

You should be aware that there's a regression in 1.2.1 where users that attempt to use DTMF - like dialing towards IVRs, etc - will have problems because the ATA does not mute the calling parties original DTMF audio as generated by their telephone. ...

bweybrecht · 08-15-2012

Good question. What's even more disturbing is that I had to sign yet another Beta Firmware agreement Friday for version 1.2.1.004. I tested that FW on Monday, and reported back the issues still present. They are supposed to be looking at three major...

bweybrecht · 08-14-2012

Will that release include fixes to the DTMF problem that crept back into the Beta releases as well as the other issues? I've got 1.2.1.004, and that one's not quite ready for prime time. FYI - SR 622606613SR 622670889 SR 622670993

bweybrecht · 07-31-2012

Hi Dan,I did all that. I responded back to the original engineer, but the case was closed where the Beta FW was provided.Ticket opened with TAC. The response from TAC was that since I was running Beta FW, there was nothing they can do as they do not...

bweybrecht · 07-25-2012

I think I have some bad news... The term CPC pretty much meant "called party control" in the world of legacy telephony. I've heard it as calling party control also, but how the SPA 3102 seems to be reacting is how it works on POTS lines from Ma Bell,...

Member Since	‎06-27-2012 08:29 PM
Date Last Visited	‎08-18-2017 03:54 AM
Posts	9

User Statistics

User Activity

SPA122 - AVT DTMF does not filter inband DTMF tones

SPA122 - AVT DTMF from station to server causes audio path lockup

SPA122 - Unit locks up if calls made immediately after register

Re: spa122 firmware upgrade problems

Re: spa122 firmware upgrade problems

spa122 firmware upgrade problems

SPA122 - AVT DTMF from station to server causes audio path locku

SPA 3102 and CPC assistance