HDX 8000 DTMF Tones not registering at a bridge in Germany from a system based in US
I have an HDX 8000 endpoint in NYC that is trying to enter a DTMF pin code to allow it to enter a bridge in the Germany and it is failing. How does the HDX8000 present it's DTMF tones when calling overseas? Does it use u-law (US Standard) to pass the DTMF tones that get converted to A-law (European standard) and possibly the poor signal isn't being picked up by the bridge? Any ideas?