Dear Folks, I'm running Asterisk 1.4.31 server, on an Ubuntu 9.10 system. My scenario is simple: connection to the PSTN directly via SIP, using g729 codec, and connection to the softphones (X-lite 3.0 build 56125) trought local network, using ulaw codec.
Sometimes, I got messages like: [Jul 1 15:26:16] WARNING[26483]: chan_sip.c:5514 process_sdp: Unsupported SDP media type in offer: image 65344 udptl t38 And then a lot of messages like: [Jul 1 15:27:00] WARNING[26549]: translate.c:274 ast_translator_build_path: No translator path from alaw to unknown That's stopping the phone system. When I got the messages, I can't make or receive calls. Then, a few minutes later (or when I stop and start asterisk), the phone system back to work again. Some confs and system status: sip.conf: [1050] ; THAT'S A SOFTPHONE type=friend host=dynamic callerid=Softphone 1050 secret=xxxx context=call-center disallow=all allow=alaw allow=ulaw dtmfmode=rfc2833 canreinvite=yes nat=no qualify=yes call-limit=1 allowtransfer=yes insecure=no promiscredir=no useclientcode=no videosupport=no [7600] ; THAT'S PSTN CONNECTION username=7600 type=friend secret=xxxx qualify=no port=5060 nat=yes mailbox=7...@default host=dynamic dtmfmode=rfc2833 context=out canreinvite=no callerid=7600 disallow=all allow=g729 [sipgvt] ; THAT'S PSTN CONNECTION username=1121317600 type=peer secret=xxxx port=5060 insecure=very host=gvt.com.br fromuser=1121317600 fromdomain=gvt.com.br dtmfmode=rfc2833 context=in disallow=all allow=g729 neuwald01*CLI> g729 show licenses 3/8 encoders/decoders of 30 licensed channels are currently in use Licenses Found: File: G729-xxxxx.lic -- Key: G729-xxxx -- Host-ID: xxxxx -- Channels: 30 (Expires: 2030-06-07) (OK) neuwald01*CLI> core show codecs Disclaimer: this command is for informational purposes only. It does not indicate anything about your configuration. INT BINARY HEX TYPE NAME DESC -------------------------------------------------------------------------------- 1 (1 << 0) (0x1) audio g723 (G.723.1) 2 (1 << 1) (0x2) audio gsm (GSM) 4 (1 << 2) (0x4) audio ulaw (G.711 u-law) 8 (1 << 3) (0x8) audio alaw (G.711 A-law) 16 (1 << 4) (0x10) audio g726aal2 (G.726 AAL2) 32 (1 << 5) (0x20) audio adpcm (ADPCM) 64 (1 << 6) (0x40) audio slin (16 bit Signed Linear PCM) 128 (1 << 7) (0x80) audio lpc10 (LPC10) 256 (1 << 8) (0x100) audio g729 (G.729A) 512 (1 << 9) (0x200) audio speex (SpeeX) 1024 (1 << 10) (0x400) audio ilbc (iLBC) 2048 (1 << 11) (0x800) audio g726 (G.726 RFC3551) 4096 (1 << 12) (0x1000) audio g722 (G722) 65536 (1 << 16) (0x10000) image jpeg (JPEG image) 131072 (1 << 17) (0x20000) image png (PNG image) 262144 (1 << 18) (0x40000) video h261 (H.261 Video) 524288 (1 << 19) (0x80000) video h263 (H.263 Video) 1048576 (1 << 20) (0x100000) video h263p (H.263+ Video) 2097152 (1 << 21) (0x200000) video h264 (H.264 Video) neuwald01*CLI> core show translation Translation times between formats (in milliseconds) for one second of data Source Format (Rows) Destination Format (Columns) g723 gsm ulaw alaw g726aal2 adpcm slin lpc10 g729 speex ilbc g726 g722 g723 - - - - - - - - - - - - - gsm - - 2 2 2 2 1 3 7 - - 2 - ulaw - 2 - 1 2 2 1 3 7 - - 2 - alaw - 2 1 - 2 2 1 3 7 - - 2 - g726aal2 - 2 2 2 - 2 1 3 7 - - 2 - adpcm - 2 2 2 2 - 1 3 7 - - 2 - slin - 1 1 1 1 1 - 2 6 - - 1 - lpc10 - 2 2 2 2 2 1 - 7 - - 2 - g729 - 2 2 2 2 2 1 3 - - - 2 - speex - - - - - - - - - - - - - ilbc - - - - - - - - - - - - - g726 - 2 2 2 2 2 1 3 7 - - - - g722 - - - - - - - - - - - - - Any idea? Thanks, Felipe Neuwald.
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users