PSTN line gain
ianobi:
I believe Jeremy has a sip provider on sp1. I suggest setting up a speed dial like so:
sp1(thetestcall@sip2sip.info)
This provides many tests including an echo test. The female voice likes to explain the tests, so you can listen and adjust received volumes accordingly. Also record and play back messages can be useful. It's free and can be accessed without an account at sip2sip.info.
WelshPaul:
Quote from: ianobi on February 04, 2015, 11:13:49 am
I believe Jeremy has a sip provider on sp1. I suggest setting up a speed dial like so:
sp1(thetestcall@sip2sip.info)
This provides many tests including an echo test. The female voice likes to explain the tests, so you can listen and adjust received volumes accordingly. Also record and play back messages can be useful. It's free and can be accessed without an account at sip2sip.info.
Hey thanks... This will come in handy! :)
ianobi:
Paul - I know you have an OBi1032. Try 3333@sip2sip.info - it should connect using G722 and sounds quite good over the speaker :)
WelshPaul:
I actually use G722 for my main calls, I have a raspberry pi running raspbx. Voicehost.co.uk support the G722 codec and they are my primary ITSPA. ;D
I ordered the new raspberry pi 2 B board to replace my B+ and hopefully it will be here to tomorrow. ;)
I was testing HD call qaulity today between my yealink T48G (Replaces my Snom 870) and my OBi1032... It's a nerds wet dream! :D
I will try out 3333@sip2sip.info in the morning. :P
JeremyW:
Quote from: WelshPaul on February 04, 2015, 11:21:07 am
Quote from: ianobi on February 04, 2015, 11:13:49 am
I believe Jeremy has a sip provider on sp1. I suggest setting up a speed dial like so:
sp1(thetestcall@sip2sip.info)
This provides many tests including an echo test. The female voice likes to explain the tests, so you can listen and adjust received volumes accordingly. Also record and play back messages can be useful. It's free and can be accessed without an account at sip2sip.info.
Hey thanks... This will come in handy! :)
I have no problems with SIP calls though. Will this help?
In answer to your question about levels Paul - see attached shots.
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