Summary: | ASTERISK-14364: Unsupported SDP media type in offer | ||
Reporter: | Jonas Kellens (jonaskellens) | Labels: | |
Date Opened: | 2009-06-23 14:26:41 | Date Closed: | 2011-06-07 14:01:06 |
Priority: | Major | Regression? | No |
Status: | Closed/Complete | Components: | Channels/chan_sip/CodecHandling |
Versions: | Frequency of Occurrence | ||
Related Issues: | |||
Environment: | Attachments: | ||
Description: | [Jun 23 21:12:41] WARNING[18384]: chan_sip.c:5270 process_sdp: Unsupported SDP media type in offer: audio 5036 RTP/SAVP 0 3 8 18 2 4 9 97 101 Call with Grandstream 2010, latest firmware. On Grandstream screen appears : "488 NOT ACCEPTABLE Try other vocoder" ****** ADDITIONAL INFORMATION ****** Via webinterface of Grandstream GXP 2010 codecs are set : choice 1 : pcma choice 2 : gsm choice 3 : pcmu In sip.conf : [grandstream] type=friend host=dynamic secret=*** context=intern canreinvite=no qualify=yes mailbox=10@voicemail-context call-limit=1 accountcode=grandstream disallow=all allow=alaw allow=ulaw allow=gsm On Asterisk CLI : --- (12 headers 0 lines) --- asterisk*CLI> <--- SIP read from 192.168.1.13:5060 ---> INVITE sip:20@192.168.1.248 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.13:5060;branch=z9hG4bK3f9d06222919c519 From: <sip:grandstream@192.168.1.248>;tag=e754e940c2c91c62 To: <sip:20@192.168.1.248> Contact: <sip:grandstream@192.168.1.13:5060;transport=udp> Supported: replaces, timer, path Proxy-Authorization: Digest username="grandstream", realm="asterisk-jocan", algorithm=MD5, uri="sip:20@192.168.1.248", nonce="0aa84be4", response="fb30e6dcca79d0fb3fa8b68b0c726ed2" Call-ID: 0860205e91a25e62@192.168.1.13 CSeq: 27036 INVITE User-Agent: Grandstream GXP2010 1.2.1.4 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE Content-Type: application/sdp Content-Length: 580 v=0 o=grandstream 8000 8001 IN IP4 192.168.1.13 s=SIP Call c=IN IP4 192.168.1.13 t=0 0 m=audio 5040 RTP/SAVP 0 3 8 18 2 4 9 97 101 a=sendrecv a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:W8dy8rHmTbKL8gk4y/X8LIi+3LXUoRAzxFzIb+jj a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:BANcvqTPqMeUAya3T7tizsnyWb6X/hVE1wEILKDW a=rtpmap:0 PCMU/8000 a=rtpmap:3 GSM/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=rtpmap:2 G726-32/8000 a=rtpmap:4 G723/8000 a=rtpmap:9 G722/8000 a=rtpmap:97 iLBC/8000 a=fmtp:97 mode=20 a=ptime:20 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-11 <-------------> --- (14 headers 21 lines) --- Sending to 192.168.1.13 : 5060 (no NAT) Using INVITE request as basis request - 0860205e91a25e62@192.168.1.13 Found user 'grandstream' [Jun 23 21:20:59] WARNING[18384]: chan_sip.c:5270 process_sdp: Unsupported SDP media type in offer: audio 5040 RTP/SAVP 0 3 8 18 2 4 9 97 101 | ||
Comments: | By: Joshua C. Colp (jcolp) 2009-06-23 14:31:17 This is a configuration issue with the phone itself. It is setup to use encryption but Asterisk does not currently support that. Please disable it. |