Error SIP/2.0 488 Not acceptable here

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Hello,

a person trying to call me by my phone number is getting the error 488 Not acceptable here. I googled that error, seems like this error is normally caused by a failed codec negotation, though I have no clue how I could have read this out of the logs. Anyway, my setup is as follows:
Asterisk 1.8.13.0 - NAT - Sipgate SIP Provider
The user calling me is also using Sipgate and is calling my landline phone number from Sipgate (not [my sip id]@sipgate.de).

My sip.conf including the codec restrictions looks like this (I left out my local sip account)

[general]
port=5060
bindaddr=0.0.0.0
context=other
language=de
allowguest=no

qualify=no
disallow=all
allow=alaw
allow=ulaw
allow=g729
allow=gsm
allow=slinear
srvlookup=yes

register => <MY_SIP_ID>:<password>@sipgate.de/<MY_SIP_ID>



[sipgate]
type=friend
insecure=invite
nat=yes
username=<MY_SIP_ID>
fromuser=<MY_SIP_ID>
fromdomain=sipgate.de
secret=<password>
host=sipgate.de
qualify=yes
canreinvite=no
dtmfmode=rfc2833
context = from_external_voip_provider


The relevant part from my full asterisk log /var/log/asterisk/full including the 488 Not acceptable here error message:
 

[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c:
<--- SIP read from UDP:217.10.79.9:5060 --->
INVITE sip:<MY_SIP_ID>@192.168.5.11:5060 SIP/2.0
Record-Route: <sip:217.10.79.9;lr;ftag=8cgn1bajqb>
Record-Route: <sip:172.20.40.3;lr=on>
Record-Route: <sip:217.10.79.9;lr;ftag=8cgn1bajqb>
Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK8f5c.48627b3.0
Via: SIP/2.0/UDP 172.20.40.3;branch=z9hG4bK8f5c.48627b3.0
Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK-un6p0cm50qse
Via: SIP/2.0/UDP 192.168.0.8:2048;received=<CALLING_PARTY_IP_ADDRESS>;branch=z9hG4bK-un6p0cm50qse;rport=2048
From: "sipgate.de" <sip:<CALLING_PARTY_SIP_ID>@sipgate.de>;tag=8cgn1bajqb
To: <sip:0049<MY_PHONE_NUMBER>@sipgate.de;user=phone>
Call-ID: 4fdf703d880d-ywqwnfbbj1h7
CSeq: 2 INVITE
Max-Forwards: 67
Contact: <sip:<CALLING_PARTY_SIP_ID>@<CALLING_PARTY_IP_ADDRESS>:2048;line=swnt2d3t>;reg-id=1
X-Serialnumber: 000413251D76
User-Agent: snom300/8.7.3.7
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Supported: timer, 100rel, replaces, from-change
Session-Expires: 3600;refresher=uas
Min-SE: 90
Content-Type: application/sdp
Content-Length: 522
P-Asserted-Identity: <sip:<CALLING_PARTY_PHONE_NUMBER>@sipgate.de>

v=0
o=root 269390684 269390684 IN IP4 192.168.0.8
s=call
c=IN IP4 217.10.77.20
t=0 0
m=audio 62652 RTP/AVP 9 0 8 3 99 108 18 101
a=crypto:1 AES_CM_128_HMAC_SHA1_32 inline:Ed8iHaP3BXNVeXHj98PRa6sJyImNer3ImjUvDZps
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:99 G726-32/8000
a=rtpmap:108 AAL2-G726-32/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=direction:active
a=nortpproxy:yes
<------------->
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: --- (25 headers 21 lines) ---
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Sending to 217.10.79.9:5060 (NAT)
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Using INVITE request as basis request - 4fdf703d880d-ywqwnfbbj1h7
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found peer 'sipgate' for '<CALLING_PARTY_SIP_ID>' from 217.10.79.9:5060
[Jun 18 20:15:26] VERBOSE[1164] netsock2.c:   == Using SIP RTP CoS mark 5
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found RTP audio format 9
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found RTP audio format 0
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found RTP audio format 8
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found RTP audio format 3
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found RTP audio format 99
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found RTP audio format 108
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found RTP audio format 18
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found RTP audio format 101
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found audio description format G722 for ID 9
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found audio description format PCMU for ID 0
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found audio description format PCMA for ID 8
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found audio description format GSM for ID 3
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found audio description format G726-32 for ID 99
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found audio description format AAL2-G726-32 for ID 108
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found audio description format G729 for ID 18
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c: Found audio description format telephone-event for ID 101
[Jun 18 20:15:26] WARNING[1164] chan_sip.c: We are requesting SRTP, but they responded without it!
[Jun 18 20:15:26] VERBOSE[1164] chan_sip.c:
<--- Reliably Transmitting (NAT) to 217.10.79.9:5060 --->
SIP/2.0 488 Not acceptable here
Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK8f5c.48627b3.0;received=217.10.79.9;rport=5060
Via: SIP/2.0/UDP 172.20.40.3;branch=z9hG4bK8f5c.48627b3.0
Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK-un6p0cm50qse
Via: SIP/2.0/UDP 192.168.0.8:2048;received=<CALLING_PARTY_IP_ADDRESS>;branch=z9hG4bK-un6p0cm50qse;rport=2048
From: "sipgate.de" <sip:<CALLING_PARTY_SIP_ID>@sipgate.de>;tag=8cgn1bajqb
To: <sip:0049<MY_PHONE_NUMBER>@sipgate.de;user=phone>;tag=as6364b798
Call-ID: 4fdf703d880d-ywqwnfbbj1h7
CSeq: 2 INVITE
Server: Asterisk PBX 1.8.13.0~dfsg-1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
Content-Length: 0

I am having problems to see to what "488 Not acceptable here" relates to? What is not acceptable? Is it maybe about
[Jun 18 20:15:26] WARNING[1164] chan_sip.c: We are requesting SRTP, but they responded without it!
and not a codec problem?


I am not sure if this is relevant and if it really shows the working codecs, bot for completeness the outputs of "core show codecs" and "core show translation" follow:
core show codecs
Disclaimer: this command is for informational purposes only.
        It does not indicate anything about your configuration.
                INT    BINARY                  HEX   TYPE       NAME   DESCRIPTION
-----------------------------------------------------------------------------------
                  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)
               8192 (1 << 13)             (0x2000)  audio     siren7   (ITU G.722.1 (Siren7, licensed from Polycom))
              16384 (1 << 14)             (0x4000)  audio    siren14   (ITU G.722.1 Annex C, (Siren14, licensed from Polycom))
              32768 (1 << 15)             (0x8000)  audio     slin16   (16 bit Signed Linear PCM (16kHz))
              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)
            4194304 (1 << 22)           (0x400000)  video      mpeg4   (MPEG4 Video)
            8388608 (1 << 23)           (0x800000)  video    unknown   (unknown)
           16777216 (1 << 24)          (0x1000000)  video    unknown   (unknown)
           33554432 (1 << 25)          (0x2000000)   text    unknown   (unknown)
           67108864 (1 << 26)          (0x4000000)   text        red   (T.140 Realtime Text with redundancy)
          134217728 (1 << 27)          (0x8000000)   text       t140   (Passthrough T.140 Realtime Text)
          268435456 (1 << 28)         (0x10000000)   text    unknown   (unknown)
          536870912 (1 << 29)         (0x20000000)   text    unknown   (unknown)
         1073741824 (1 << 30)         (0x40000000)  (unk)    unknown   (unknown)
         2147483648 (1 << 31)         (0x80000000)  (unk)    unknown   (unknown)
         4294967296 (1 << 32)        (0x100000000)  audio       g719   (ITU G.719)
         8589934592 (1 << 33)        (0x200000000)  audio    speex16   (SpeeX 16khz)
        17179869184 (1 << 34)        (0x400000000)  audio    unknown   (unknown)
        34359738368 (1 << 35)        (0x800000000)  audio    unknown   (unknown)
        68719476736 (1 << 36)       (0x1000000000)  audio    unknown   (unknown)
       137438953472 (1 << 37)       (0x2000000000)  audio    unknown   (unknown)
       274877906944 (1 << 38)       (0x4000000000)  audio    unknown   (unknown)
       549755813888 (1 << 39)       (0x8000000000)  audio    unknown   (unknown)
      1099511627776 (1 << 40)      (0x10000000000)  audio    unknown   (unknown)
      2199023255552 (1 << 41)      (0x20000000000)  audio    unknown   (unknown)
      4398046511104 (1 << 42)      (0x40000000000)  audio    unknown   (unknown)
      8796093022208 (1 << 43)      (0x80000000000)  audio    unknown   (unknown)
     17592186044416 (1 << 44)     (0x100000000000)  audio    unknown   (unknown)
     35184372088832 (1 << 45)     (0x200000000000)  audio    unknown   (unknown)
     70368744177664 (1 << 46)     (0x400000000000)  audio    unknown   (unknown)
    140737488355328 (1 << 47)     (0x800000000000)  audio    testlaw   (G.711 test-law)
    281474976710656 (1 << 48)    (0x1000000000000)  video    unknown   (unknown)
    562949953421312 (1 << 49)    (0x2000000000000)  video    unknown   (unknown)
   1125899906842624 (1 << 50)    (0x4000000000000)  video    unknown   (unknown)
   2251799813685248 (1 << 51)    (0x8000000000000)  video    unknown   (unknown)
   4503599627370496 (1 << 52)   (0x10000000000000)  video    unknown   (unknown)
   9007199254740992 (1 << 53)   (0x20000000000000)  video    unknown   (unknown)
  18014398509481984 (1 << 54)   (0x40000000000000)  video    unknown   (unknown)
  36028797018963968 (1 << 55)   (0x80000000000000)  video    unknown   (unknown)
  72057594037927936 (1 << 56)  (0x100000000000000)  video    unknown   (unknown)
 144115188075855872 (1 << 57)  (0x200000000000000)  video    unknown   (unknown)
 288230376151711744 (1 << 58)  (0x400000000000000)  video    unknown   (unknown)
 576460752303423488 (1 << 59)  (0x800000000000000)  video    unknown   (unknown)
1152921504606846976 (1 << 60) (0x1000000000000000)  video    unknown   (unknown)
2305843009213693952 (1 << 61) (0x2000000000000000)  video    unknown   (unknown)
4611686018427387904 (1 << 62) (0x4000000000000000)  video    unknown   (unknown)

 
 core show translation
         Translation times between formats (in microseconds) for one second of data
          Source Format (Rows) Destination Format (Columns)

           g723    gsm   ulaw   alaw g726aal2  adpcm   slin  lpc10  g729  speex  ilbc   g726  g722 siren7 siren14 slin16  g719 speex16 testlaw
     g723     -      -      -      -        -      -      -      -     -      -     -      -     -      -       -      -     -       -       -
      gsm     -      -      2      2    10001      2      1  20001     -  90001     -  10001     2      -       -  70001     -  130001       2
     ulaw     -  10001      -      1    10001      2      1  20001     -  90001     -  10001     2      -       -  70001     -  130001       2
     alaw     -  10001      1      -    10001      2      1  20001     -  90001     -  10001     2      -       -  70001     -  130001       2
 g726aal2     -  20000  10001  10001        -  10001  10000  30000     - 100000     -  20000 10001      -       -  80000     -  140000   10001
    adpcm     -  10001      2      2    10001      -      1  20001     -  90001     -  10001     2      -       -  70001     -  130001       2
     slin     -  10000      1      1    10000      1      -  20000     -  90000     -  10000     1      -       -  70000     -  130000       1
    lpc10     -  20000  10001  10001    20000  10001  10000      -     - 100000     -  20000 10001      -       -  80000     -  140000   10001
     g729     -      -      -      -        -      -      -      -     -      -     -      -     -      -       -      -     -       -       -
    speex     -  20000  10001  10001    20000  10001  10000  30000     -      -     -  20000 10001      -       -  80000     -  140000   10001
     ilbc     -      -      -      -        -      -      -      -     -      -     -      -     -      -       -      -     -       -       -
     g726     -  10001      2      2    10001      2      1  20001     -  90001     -      -     2      -       -  70001     -  130001       2
     g722     -  20000  10001  10001    20000  10001  10000  30000     - 100000     -  20000     -      -       -  10000     -   70000   10001
   siren7     -      -      -      -        -      -      -      -     -      -     -      -     -      -       -      -     -       -       -
  siren14     -      -      -      -        -      -      -      -     -      -     -      -     -      -       -      -     -       -       -
   slin16     - 170000 160001 160001   170000 160001 160000 180000     - 250000     - 170000 10000      -       -      -     -   60000  160001
     g719     -      -      -      -        -      -      -      -     -      -     -      -     -      -       -      -     -       -       -
  speex16     - 180000 170001 170001   180000 170001 170000 190000     - 260000     - 180000 20000      -       -  10000     -       -  170001
  testlaw     -  10001      2      2    10001      2      1  20001     -  90001     -  10001     2      -       -  70001     -  130001       -


Thank you very much for any hint on this!


Best regards
Stefan
 

--
_____________________________________________________________________
-- 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

[Gnu Gatekeeper]     [IETF Sipping]     [Info Cyrus]     [ALSA User]     [Fedora Linux Users]     [DCCP]     [Gimp]     [100% Free Online Dating]     [Yosemite News]     [Arts & Crafts]     [Yosemite Photos]     [Deep Creek Hot Springs]     [Yosemite Campsites]     [ISDN Cause Codes]


Add to Google Powered by Linux