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Hi

im trying to use voicetrading for Callback but seams they have problem with DTMF .

Did any one use theat provider for Callback without problem ?

any one please help if have experience with voicetrading dtmf ?

Same here with siptraffic (same company as voicetrading, servers, billing etc, just different name).

I'm having problems sending DTMF tones trough their routes.
So far I was not able to resolve it.

So I join you...if anybody knows workaround, let us know

Could you please share your settings for siptraffic. I am having issues connecting to them; I can only pass traffic when I am registered to them, but my registration drop all the time.

For SIP Traffic I'm facing similar issues like you dropping the peer registration. They just switched to this new IP a few weeks ago and the new one doesnt work well for me. I did open a ticket and they mentioned to me it worked well for everyone else and dont know how they could help me to fix this issue with there new SIP registrar IP.

Their old SIP registrar IP is 77.72.168.198 and it is working well for me so far. So you can try this out on your own. And DTMF did work well for me when I tried a few times.

This is my SIP peer config


[siptraffic]
type=peer
dtmfmode=RFC2833
host=77.72.169.128
disallow=all
allow=g729
insecure=port,invite
username=your_username
fromuser=your_username
secret=your_password
qualify=yes
canreinvite=no
nat=yes

add this line : relaxdtmf=yes this work for me after i add this line i dont have problem this is my voicetrading setting but in siptraffic is also same

username=your_username
type=peer
secret=yourpassword
host=sip.voicetrading.com
fromuser=your_username
fromdomain=voicetrading.com
disallow=all
allow=ulaw&g729&g723&alaw&gsm&speex
relaxdtmf=yes

Thank you so much. What I did finally is even though I have my account with siptraffic I am using voicetrading registrar server and sending the traffic to voicetrading as well. I guess they use the same database.

i send you voictrading setting but i dont know if the same server work with siptraffic

but theat is same company like i know

What does DTMF stand for on my phone set up? Does anybody know what DTMF stands for on my initial phone set up option?it gives me these choices-short,long or off.
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