Yes - both are same. Actually call is from Android SIP client. Trying to make outbound call from it - Getting incoming call with NO issues. Thanks, Bala On Mon, Dec 17, 2012 at 4:52 PM, Steven Ayre <steveayre@gmail.com> wrote:
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-9f8d37d 2012-01-28 18-32-35
-0600
Your version is pretty old now - almost a year. Are you able to reproduce this problem on the latest head of 1.2.stable and/or master?
It could be this is a bug that's already been resolved in the past 12 months.
-Steve
On 17 December 2012 11:21, Steven Ayre <steveayre@gmail.com> wrote:
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare
[G729:0:8000:20:64000]/[G729:18:8000:20:8000]
This looks odd, although I'm not sure why it's not working.
The remote endpoint is using the static payload type 0 for G729. Normally that's reserved for G711 ulaw, while G729 uses 18. But the rtpmap should allow overriding that.
G729:0:8000:20:64000
The 64000 rate here also looks odd - it's comparing 64khz to 8khz and I suspect that's also a reason why it doesn't recognise it. I don't know where that 64000 is coming from though.
-Steve
On 17 December 2012 07:31, Balamurugan Mahendran <b2m@a-cti.com> wrote:
Thanks for the help!! Please let me know if I missed anything.
<X-PRE-PROCESS cmd="set" data="global_codec_prefs=G729,SILK@8000h ,SILK@12000h,SILK@16000h,SILK@24000h,G7221@32000h,G7221@16000h ,G722,PCMU,PCMA,GSM"/> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=G729,SILK@8000h ,SILK@12000h,SILK@16000h,SILK@24000h,G7221@32000h,G7221@16000h ,G722,PCMU,PCMA,GSM"/>
freeswitch@internal> g729_info Permitted G729 channels: 10 Encoders in use: 4 Decoders in use: 3
freeswitch@internal>
recv 742 bytes from udp/[182.79.149.142]:16251 at 07:27:19.212195:
------------------------------------------------------------------------
INVITE sip:500@50.54.12.39 SIP/2.0
Via: SIP/2.0/UDP 182.79.149.142:16251;rport;branch=z9hG4bK68891
Route: <sip:50.54.12.39;transport=udp;lr>
Max-Forwards: 70
From: <sip:501@50.54.12.39>;tag=z9hG4bK03044060
To: <sip:500@50.54.12.39>
Call-ID: 047707180743@10.4.2.7
CSeq: 1 INVITE
Contact: <sip:501@182.79.149.142:16251;transport=udp>
Allow: INVITE, ACK, BYE, CANCEL, REGISTER, OPTIONS
Expires: 3600
User-Agent: SyncPhone 1.0
Content-Length: 244
Content-Type: application/sdp
v=0
o=- 1111 1111 IN IP4 182.79.149.142
s=Session SIP/SDP
c=IN IP4 182.79.149.142
t=0 0
a=sendrecv
a=rtcp:57395 IN IP4 182.79.149.142
m=audio 26474 RTP/AVP 0 101
a=rtpmap:0 G729/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
------------------------------------------------------------------------
send 321 bytes to udp/[182.79.149.142]:16251 at 07:27:19.212520:
------------------------------------------------------------------------
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 182.79.149.142:16251;rport=16251;branch=z9hG4bK68891
From: <sip:501@50.54.12.39>;tag=z9hG4bK03044060
To: <sip:500@50.54.12.39>
Call-ID: 047707180743@10.4.2.7
CSeq: 1 INVITE
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-9f8d37d 2012-01-28 18-32-35 -0600
Content-Length: 0
------------------------------------------------------------------------
2012-12-17 07:27:19.206419 [DEBUG] sofia.c:7481 IP 182.79.149.142 Approved by acl "domains[]". Access Granted.
2012-12-17 07:27:19.206419 [NOTICE] switch_channel.c:930 New Channel sofia/internal/501@50.54.12.39 [30a75cd4-481b-11e2-84b4-e5c28303057e]
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:362 (sofia/internal/501@50.54.12.39) Running State Change CS_NEW
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:380 (sofia/internal/501@50.54.12.39) State NEW
2012-12-17 07:27:19.206419 [DEBUG] sofia.c:5502 Channel sofia/internal/ 501@50.54.12.39 entering state [received][100]
2012-12-17 07:27:19.206419 [DEBUG] sofia.c:5513 Remote SDP:
v=0
o=- 1111 1111 IN IP4 182.79.149.142
s=Session SIP/SDP
c=IN IP4 182.79.149.142
t=0 0
a=sendrecv
a=rtcp:57395 IN IP4 182.79.149.142
m=audio 26474 RTP/AVP 0 101
a=rtpmap:0 G729/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[G729:18:8000:20:8000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[SILK:117:8000:20:20000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[SILK:118:12000:20:25000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[SILK:119:16000:20:30000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[SILK:120:24000:20:40000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[G7221:115:32000:20:48000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[G7221:107:16000:20:32000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[G722:9:8000:20:64000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[PCMU:0:8000:20:64000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[PCMA:8:8000:20:64000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[GSM:3:8000:20:13200]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[G729:18:8000:20:8000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[SILK:117:8000:20:20000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[SILK:118:12000:20:25000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[SILK:119:16000:20:30000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[SILK:120:24000:20:40000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[G7221:115:32000:20:48000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[G7221:107:16000:20:32000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[G722:9:8000:20:64000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[PCMU:0:8000:20:64000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[PCMA:8:8000:20:64000]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[GSM:3:8000:20:13200]
2012-12-17 07:27:19.206419 [DEBUG] sofia_glue.c:4919 Set 2833 dtmf send/recv payload to 101
2012-12-17 07:27:19.206419 [DEBUG] switch_channel.c:2852 (sofia/internal/ 501@50.54.12.39) Callstate Change DOWN -> HANGUP
2012-12-17 07:27:19.206419 [NOTICE] sofia.c:5781 Hangup sofia/internal/ 501@50.54.12.39 [CS_NEW] [INCOMPATIBLE_DESTINATION]
2012-12-17 07:27:19.206419 [DEBUG] switch_channel.c:2875 Send signal sofia/internal/501@50.54.12.39 [KILL]
2012-12-17 07:27:19.206419 [DEBUG] switch_core_session.c:1180 Send signal sofia/internal/501@50.54.12.39 [BREAK]
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:362 (sofia/internal/501@50.54.12.39) Running State Change CS_HANGUP
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:602 (sofia/internal/501@50.54.12.39) State HANGUP
2012-12-17 07:27:19.206419 [DEBUG] mod_sofia.c:469 Channel sofia/internal/501@50.54.12.39 hanging up, cause: INCOMPATIBLE_DESTINATION
2012-12-17 07:27:19.206419 [DEBUG] mod_sofia.c:534 Responding to INVITE with: 488
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:47 sofia/internal/501@50.54.12.39 Standard HANGUP, cause: INCOMPATIBLE_DESTINATION
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:602 (sofia/internal/501@50.54.12.39) State HANGUP going to sleep
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:393 (sofia/internal/501@50.54.12.39) State Change CS_HANGUP -> CS_REPORTING
2012-12-17 07:27:19.206419 [DEBUG] switch_core_session.c:1180 Send signal sofia/internal/501@50.54.12.39 [BREAK]
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:362 (sofia/internal/501@50.54.12.39) Running State Change CS_REPORTING
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:662 (sofia/internal/501@50.54.12.39) State REPORTING
send 816 bytes to udp/[182.79.149.142]:16251 at 07:27:19.215295:
------------------------------------------------------------------------
SIP/2.0 488 Not Acceptable Here
Via: SIP/2.0/UDP 182.79.149.142:16251;rport=16251;branch=z9hG4bK68891
From: <sip:501@50.54.12.39>;tag=z9hG4bK03044060
To: <sip:500@50.54.12.39>;tag=8K31Z9S2DymjN
Call-ID: 047707180743@10.4.2.7
CSeq: 1 INVITE
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-9f8d37d 2012-01-28 18-32-35 -0600
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:79 sofia/internal/501@50.54.12.39 Standard REPORTING, cause: INCOMPATIBLE_DESTINATION
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Reason: Q.850;cause=88;text="INCOMPATIBLE_DESTINATION"2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:662 (sofia/internal/ 501@50.54.12.39) State REPORTING going to sleep
Content-Length: 0
Remote-Party-ID: "500" <sip:500@50.54.12.39
;party=calling;privacy=off;screen=no
------------------------------------------------------------------------
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:387 (sofia/internal/501@50.54.12.39) State Change CS_REPORTING -> CS_DESTROY
2012-12-17 07:27:19.206419 [DEBUG] switch_core_session.c:1180 Send signal sofia/internal/501@50.54.12.39 [BREAK]
2012-12-17 07:27:19.206419 [DEBUG] switch_core_session.c:1380 Session 204 (sofia/internal/501@50.54.12.39) Locked, Waiting on external entities
2012-12-17 07:27:19.206419 [NOTICE] switch_core_session.c:1398 Session 204 (sofia/internal/501@50.54.12.39) Ended
2012-12-17 07:27:19.206419 [NOTICE] switch_core_session.c:1400 Close Channel sofia/internal/501@50.54.12.39 [CS_DESTROY]
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:491 (sofia/internal/501@50.54.12.39) Callstate Change HANGUP -> DOWN
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:494 (sofia/internal/501@50.54.12.39) Running State Change CS_DESTROY
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:504 (sofia/internal/501@50.54.12.39) State DESTROY
2012-12-17 07:27:19.206419 [DEBUG] mod_sofia.c:374 sofia/internal/ 501@50.54.12.39 SOFIA DESTROY
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:86 sofia/internal/501@50.54.12.39 Standard DESTROY
2012-12-17 07:27:19.206419 [DEBUG] switch_core_state_machine.c:504 (sofia/internal/501@50.54.12.39) State DESTROY going to sleep
recv 407 bytes from udp/[182.79.149.142]:16251 at 07:27:19.581401:
------------------------------------------------------------------------
ACK sip:500@50.54.12.39 SIP/2.0
Via: SIP/2.0/UDP 182.79.149.142:16251;rport;branch=z9hG4bK68891
Route: <sip:50.54.12.39;transport=udp;lr>
Max-Forwards: 70
From: <sip:501@50.54.12.39>;tag=z9hG4bK03044060
To: <sip:500@50.54.12.39>;tag=8K31Z9S2DymjN
Call-ID: 047707180743@10.4.2.7
CSeq: 1 ACK
Allow: INVITE, ACK, BYE, CANCEL, REGISTER, OPTIONS
User-Agent: SyncPhone 1.0
Content-Length: 0
------------------------------------------------------------------------
recv 465 bytes from udp/[182.79.149.142]:36420 at 07:27:20.672450:
------------------------------------------------------------------------
REGISTER sip:50.54.12.39 SIP/2.0
Via: SIP/2.0/UDP 182.79.149.142:36420;rport;branch=z9hG4bK20451
Route: <sip:50.54.12.39;transport=udp;lr>
Max-Forwards: 70
From: <sip:501@50.54.12.39>;tag=z9hG4bK35760121
To: <sip:501@50.54.12.39>
Call-ID: 790899967509@10.4.2.7
CSeq: 1 REGISTER
Contact: <sip:501@182.79.149.142:36420;transport=udp>
Allow: INVITE, ACK, BYE, CANCEL, REGISTER, OPTIONS
Expires: 3600
User-Agent: SyncPhone 1.0
Content-Length: 0
------------------------------------------------------------------------
2012-12-17 07:27:20.666425 [DEBUG] sofia_reg.c:1417 Send challenge for [ 501@50.54.12.39]
2012-12-17 07:27:20.666425 [WARNING] sofia_reg.c:1421 SIP auth challenge (REGISTER) on sofia profile 'internal' for [501@50.54.12.39] from ip 182.79.149.142
send 626 bytes to udp/[182.79.149.142]:36420 at 07:27:20.673200:
------------------------------------------------------------------------
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 182.79.149.142:36420;rport=36420;branch=z9hG4bK20451
From: <sip:501@50.54.12.39>;tag=z9hG4bK35760121
To: <sip:501@50.54.12.39>;tag=9vvt14a6a7a5g
Call-ID: 790899967509@10.4.2.7
CSeq: 1 REGISTER
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-9f8d37d 2012-01-28 18-32-35 -0600
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
WWW-Authenticate: Digest realm="50.54.12.39", nonce="31862298-481b-11e2-84b6-e5c28303057e", algorithm=MD5, qop="auth"
Content-Length: 0
------------------------------------------------------------------------
recv 707 bytes from udp/[182.79.149.142]:36420 at 07:27:21.094563:
------------------------------------------------------------------------
REGISTER sip:50.54.12.39 SIP/2.0
Via: SIP/2.0/UDP 182.79.149.142:36420;rport;branch=z9hG4bK84890
Route: <sip:50.54.12.39;transport=udp;lr>
Max-Forwards: 70
From: <sip:501@50.54.12.39>;tag=z9hG4bK35760121
To: <sip:501@50.54.12.39>
Call-ID: 790899967509@10.4.2.7
CSeq: 2 REGISTER
Allow: INVITE, ACK, BYE, CANCEL, REGISTER, OPTIONS
Expires: 3600
User-Agent: SyncPhone 1.0
Contact: <sip:501@182.79.149.142:36420;transport=udp>
Authorization: Digest username="501", realm="50.54.12.39", nonce="31862298-481b-11e2-84b6-e5c28303057e", uri="sip:50.54.12.39", algorithm=MD5, qop=auth, nc=00000001, cnonce="a5d0aab2288476b3", response="eb8ccc768c7f9fee038f0d5dfc599931"
Content-Length: 0
------------------------------------------------------------------------
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'record_stereo' = 'true'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'default_gateway' = 'example.com'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'default_areacode' = '918'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'transfer_fallback_extension' = 'operator'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'toll_allow' = 'domestic,international,local'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'accountcode' = '501'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'user_context' = 'default'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'effective_caller_id_name' = 'Extension 501'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'effective_caller_id_number' = '501'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'outbound_caller_id_name' = 'FS'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'outbound_caller_id_number' = '9732386040'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:2639 event_add_header -> 'callgroup' = 'techsupport'
2012-12-17 07:27:21.086425 [DEBUG] sofia_reg.c:1575 Register:
From: [501@10.252.148.21]
Contact: ["user" <sip:501@182.79.149.142:36420;transport=udp>]
Expires: [3600]
send 600 bytes to udp/[182.79.149.142]:36420 at 07:27:21.096965:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/UDP 182.79.149.142:36420;rport=36420;branch=z9hG4bK84890
From: <sip:501@50.54.12.39>;tag=z9hG4bK35760121
To: <sip:501@50.54.12.39>;tag=a6NK3ZU97F1Qc
Call-ID: 790899967509@10.4.2.7
CSeq: 2 REGISTER
Contact: <sip:501@182.79.149.142:36420;transport=udp>;expires=3600
Date: Mon, 17 Dec 2012 07:27:21 GMT
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-9f8d37d 2012-01-28 18-32-35 -0600
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Content-Length: 0
------------------------------------------------------------------------
send 926 bytes to udp/[182.79.149.142]:36420 at 07:27:21.112029:
------------------------------------------------------------------------
NOTIFY sip:501@182.79.149.142:36420;transport=udp SIP/2.0
Via: SIP/2.0/UDP 50.54.12.39;rport;branch=z9hG4bKXXQBeBHUQ5yZp
Max-Forwards: 70
From: <sip:501@50.54.12.39>;tag=BFFc5tcD5rQar
To: <sip:501@50.54.12.39>
Call-ID: 09276738-c2be-1230-ec86-22000afc9415
CSeq: 37528556 NOTIFY
Contact: <sip:mod_sofia@50.54.12.39:5060>
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-9f8d37d 2012-01-28 18-32-35 -0600
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Event: message-summary
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Subscription-State: terminated;reason=noresource
Content-Type: application/simple-message-summary
Content-Length: 64
Messages-Waiting: no
Message-Account: sip:501@10.252.148.21
------------------------------------------------------------------------
recv 295 bytes from udp/[182.79.149.142]:36420 at 07:27:21.531463:
------------------------------------------------------------------------
SIP/2.0 405 Method Not Allowed
Via: SIP/2.0/UDP 50.54.12.39;branch=z9hG4bKXXQBeBHUQ5yZp;rport=5060
To: <sip:501@50.54.12.39>
From: <sip:501@50.54.12.39>;tag=BFFc5tcD5rQar
Call-ID: 09276738-c2be-1230-ec86-22000afc9415
CSeq: 37528556 NOTIFY
Server: SyncPhone 1.0
Content-Length: 0
------------------------------------------------------------------------
On Mon, Dec 17, 2012 at 2:25 AM, curriegrad2004 < curriegrad2004@gmail.com> wrote:
If he is using mod_g729 then the log would throw an error saying that the codec only does passthrough mode, however he hasn't shown that part of the log to us yet
On Sun, Dec 16, 2012 at 12:05 PM, Steven Ayre <steveayre@gmail.com> wrote:
What G729 module are you using, and what codec is in use on the other leg?
G729 needs licenses due to patents.
mod_g729 is passthrough only but requires no licenses. This is because it merely forwards the data, but doesn't perform the encoding/transcoding step that the patents cover. But that means it can't transcode between different codecs. mod_com_g729 is the licensed version: http://www.freeswitch.org/node/235
With the passthrough mod_g729 codec, if the other leg has selected a codec other than g729 you'll see an error in your logs and it'll hangup with that reason.
You can tweak your codec negotiation to avoid this (eg late-negotiation=true), or you can use the licensed version.
On 16 December 2012 11:40, Balamurugan Mahendran <b2m@a-cti.com> wrote:
Need help on Codec Negotiation
2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec
Compare
[G729:0:8000:20:64000]/[G729:18:8000:20:8000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[SILK:117:8000:20:20000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[SILK:118:12000:20:25000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[SILK:119:16000:20:30000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[SILK:120:24000:20:40000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[G7221:115:32000:20:48000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[G7221:107:16000:20:32000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[G722:9:8000:20:64000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[PCMU:0:8000:20:64000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[PCMA:8:8000:20:64000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [G729:0:8000:20:64000]/[GSM:3:8000:20:13200] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[G729:18:8000:20:8000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[SILK:117:8000:20:20000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[SILK:118:12000:20:25000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[SILK:119:16000:20:30000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[SILK:120:24000:20:40000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[G7221:115:32000:20:48000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[G7221:107:16000:20:32000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[G722:9:8000:20:64000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[PCMU:0:8000:20:64000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[PCMA:8:8000:20:64000] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4798 Audio Codec Compare [telephone-event:101:8000:20:0]/[GSM:3:8000:20:13200] 2012-12-16 11:35:52.246422 [DEBUG] sofia_glue.c:4919 Set 2833 dtmf send/recv payload to 101
2012-12-16 11:35:52.246422 [DEBUG] switch_channel.c:2852 (sofia/internal/501@50.54.12.39) Callstate Change DOWN -> HANGUP 2012-12-16 11:35:52.246422 [NOTICE] sofia.c:5781 Hangup sofia/internal/501@50.54.12.39 [CS_NEW] [INCOMPATIBLE_DESTINATION]
Thanks, Bala
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