[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.

Post Reply 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
DTMF Tones & 3cx
Author Message
tsukraw Offline

Posts: 145
Joined: Jan 2014
Reputation: 3
Post: #2
RE: DTMF Tones & 3cx
I've worked on many DTMF issues over the couple years using these phones and 3CX. Most of the time it is actually not the phones.

What time of connection do you have to the outside world?
SIP Trunk?
Also what kind of hardware are you using to connect to the outside?

So looking at your captures it is normal to see the DTMF sent 3 times for each digit. It is how it works.

Depending on which type of connection you have to the outside world we would wnat to see a capture from that device. That way we could see what 3CX is sending since the traffic in the captures you provided is from the phone those to me look clean.

If you could please post the full wireshark file so i can have a look. If you dont feel comfortable posting PM me the log.

07-01-2015 01:10 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 

Messages In This Thread
DTMF Tones & 3cx - myfastback.com - 06-30-2015, 11:19 PM
RE: DTMF Tones & 3cx - tsukraw - 07-01-2015 01:10 PM
RE: DTMF Tones & 3cx - Timeinspain - 11-24-2015, 12:42 AM
RE: DTMF Tones & 3cx - James_Yealink - 11-24-2015, 04:15 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T28P & T38G: Speed Dial delay or pause between DTMF yoda72 68 231,098 08-18-2019 09:06 PM
Last Post: HotlineExperts
  blf + dtmf key hercross 1 4,086 06-01-2018 02:22 AM
Last Post: Kevin_Yealink
  Yealink RFC4733 DTMF support avayax 0 3,052 03-30-2018 10:35 PM
Last Post: avayax
  Configure DTMF duration time on T23G avayablix 1 5,219 11-01-2016 02:52 AM
Last Post: Lucia_Yealink
  DTMF Tones to "Inband"? Bobcat19 1 5,601 07-21-2015 05:14 PM
Last Post: James_Yealink
  Ring Tones Charliestott 3 6,959 06-02-2015 06:49 AM
Last Post: John_K
  Do not detect inband DTMF aron 0 4,054 03-21-2015 05:38 AM
Last Post: aron
  DTMF timeout delay bazzacad 2 7,497 09-06-2014 12:23 AM
Last Post: bazzacad
  dtmf noise tone retiedintorni 6 13,249 10-29-2013 05:30 PM
Last Post: Yealink Support
  Possible to turn of DTMF tones while dialing? nestman 3 9,934 09-13-2013 06:24 PM
Last Post: andy123

Forum Jump:

User(s) browsing this thread: 1 Guest(s)

Contact Us   Yealink   Return to Top   Return to Content   Lite (Archive) Mode   RSS Syndication