| Summary: | ASTERISK-12707: Need to remove "silenceSupp" parameter from SDP | ||
| Reporter: | sujit (sujit) | Labels: | |
| Date Opened: | 2008-09-10 05:40:03 | Date Closed: | 2011-06-07 14:08:20 |
| Priority: | Minor | Regression? | No |
| Status: | Closed/Complete | Components: | Channels/chan_sip/Interoperability |
| Versions: | Frequency of Occurrence | ||
| Related Issues: | |||
| Environment: | Attachments: | ( 0) CallLog-500-InternalError.txt ( 1) extensions.conf ( 2) sip.conf | |
| Description: | Hi There, After successful registration of the the SIP server, while trying to make outgoing call Server is sending "500 Server Internal Error" as a response of the INVITE. The reason is in the SDP of INVITE, asterisk is sending "a=silenceSupp:off - - - -". While incoming call to the nunber, as soon as we off-hook , call is getting disconnected. As SDP of 200 OK also contains "a=silenceSupp:off - - - -", server is responding with BYE. We are sure about this reason. Because previously for other vendor we faced same problem. We disable the VAD feature and we were able to make incoming and outgoing call. In that case the attribute "a=silenceSupp:off - - - -" is NOT present in SDP. So we need some configuration by which we can make completely remove this attribute line from SDP. Please advise how to resolve this issue. Thanks ! ~Sujit Das | ||
| Comments: | By: Leif Madsen (lmadsen) 2008-09-10 08:30:17 You will need to reproduce this issue on 1.4.x as only security issues are resolved in 1.2.x since it is now in End-of-Life mode. By: Joshua C. Colp (jcolp) 2008-12-10 09:03:51.000-0600 If you would like to submit a patch to make this an option I would be fine with this, but your situation is the only time I have ever heard of the attribute needing to be removed so I am suspending this as a feature request with no patch. | ||