| Summary: | ASTERISK-06510: Cannot detect the DTMF and FSK/ETSI before first ring | ||
| Reporter: | Jarrow Chen (jarrow) | Labels: | |
| Date Opened: | 2006-03-09 10:36:30.000-0600 | Date Closed: | 2011-06-07 14:02:44 |
| Priority: | Major | Regression? | No |
| Status: | Closed/Complete | Components: | Channels/chan_zap |
| Versions: | Frequency of Occurrence | ||
| Related Issues: | |||
| Environment: | Attachments: | ||
| Description: | Hi! I am in Taiwan. After looking for the specs of CallerID in Taiwan, I found that the CallerID detection from FXO failed because of DTMF, FSK/ETSI information sent before the first ring. The signalling of the start of callerid isn't polarity reversal. I am using the TDM400 with 3 FXO. Is it possible to add the CallerId detection before first ring in future release ? | ||
| Comments: | By: Serge Vecher (serge-v) 2006-05-03 13:12:50 jarrow: do you have any reference material (links or other) that show this? By: Serge Vecher (serge-v) 2006-05-11 10:13:46 please reopen when a patch or reference material is available. thank you. | ||