October 2018 - FreeSWITCH-users - FreeSWITCH Mailing Lists

DTMF Issue - Unexpected digits are receiving
by Chandramouli P 05 Nov '18

05 Nov '18

Hello, We developed an application (FreeSwitch) that receives pressed digit by the end user on mobile phone dialer through DTMF and some action will be performed. Everything is working fine till now. But, we noticed one issue recently. From the FreeSwitch log, we came to know that FreeSwitch is received the letter i.e. "A" from DTMF, instead of digit. We tried to regenerate this issue. But, when we are trying to regenerate, FreeSwitch is receiving the digit from DTMF as usual. I would like to know How FreeSwitch is received the letter i.e. "A", instead of digit. Which key was pressed by the end user on mobile phone dialer? Thank you. Best Regards, Chandramouli.

5 12

Cannot activate late negotiation
by Ulrich Backes 02 Nov '18

02 Nov '18

Hi all, how can I switch to late negotiation? FS 1.8, new installed, default settings! internal.xml: <param name=”inbound-late-negotiation” value=”true”/> default.xml (added 'inherit_codec'): <action application="set" data="inherit_codec=true"/> Expected result: late-negotiation. Actual result: early-negotiation (see image below). Thanks and kind regards. Uli

2 1

debian 9 stable release install : how to put the debug symbols on ?
by Julien Terrasson 02 Nov '18

02 Nov '18

I'm having coredumps in my call handling scenarios since i moved to debian 9 + FS Version 1.8.2 -3-a98a958ac3 64bit. I need to put the debug symbols on so that the coredumps can be interpreted. However : Installing the stable release with debian package procedure doesn't put the debug symbols on. Installing the stable release with sources + compilation procedure (witch i beleive from the Debugger <https://freeswitch.org/confluence/display/FREESWITCH/Debugger> guidelines should put the debug symbols on) ends up in FS Version 1.8.2 git a98a958 being installed. How can i have the latest stable release (1.8.2 -3-a98a958ac3 64bit) installed with the debug symbols on ?

2 1

Freeswitch crashing : Program terminated with signal 11, Segmentation fault.
by sagar malam 02 Nov '18

02 Nov '18

Hello, I am using FS 1.6.17 for PBX system.It was working fine since last one month.Since last two days it has started crashing randomly.All the core dump show same error as mentioned below : #0 hash (h=0x2e362e312f706973, k=k@entry=0x7f3ea0001100) at ./src/include/private/switch_hashtable_private.h:53 i = <optimized out> #1 switch_hashtable_search (h=0x2e362e312f706973, k=k@entry=0x7f3ea0001100) at src/switch_hashtable.c:231 e = <optimized out> hashvalue = 2433273728 #2 0x00007f3edfb59885 in switch_core_hash_find (hash=<optimized out>, key=key@entry=0x7f3ea0001100 "register") at src/switch_core_hash.c:178 No locals. #3 0x00007f3e90d28690 in sofia_glue_find_profile__ (file=file@entry=0x7f3e90e2c27a "sofia_presence.c", func=func@entry=0x7f3e90e32500 <__func__.29963> "actual_sofia_presence_mwi_event_handler", line=line@entry=521, key=0x7f3ea0001100 "register") at sofia_glue.c:1630 profile = <optimized out> Please find whole core dump : https://pastebin.com/xP2ziRMX System is in production.Please help. -- Thanks, Sagar

3 6

Forward issue - FS is inviting itself
by Chandramouli P 01 Nov '18

01 Nov '18

Hello, We have a very simple IVR application using FreeSwitch and two Yealink IP phones and all are in same LAN. For assumption, below are the IP addresses along with the extension numbers: FreeSwitch server: 192.168.1.1 IP phone1 (Ext. 1456): 192.168.1.2 IP phone2 (Ext. 1459): 192.168.1.3 Based on the input received from IVR, FS is working fine and respective extension phone is ringing. Till now, everything is working fine. Now, I entered second phone extension number i.e. 1459 in first phone's "Forward" configuration settings using web GUI of phone. Simply, I am doing the call forwarding. If I enter, 1459(a)192.168.1.3 in "Forward" menu option, call is forwarding to second phone and it is ringing. *But, If I simply enter the extension number i.e. 1459 with out IP address of the second phone, FS is adding it's IP address itself like 1459(a)192.168.1.1 <1459(a)192.168.1.1> and sending invite itself and call is disconnecting.* The objective is simply I just want to enter the extension number only with out IP address. Can anybody share the thoughts to overcome this issue? Thank you. Best Regards, Chandra.

1 1

Re: [Freeswitch-users] FREESWITCH NOT PARSING SDP OF HOLD REINVITE PROPERLY
by sagar malam 31 Oct '18

31 Oct '18

Can anyone help me on this ? Please advice if this is not right place to ask for fix and need to create a Jira. Thanks. On Sun, Sep 23, 2018 at 6:36 PM sagar malam <sagarmalam(a)gmail.com> wrote: > Hello , > > I am working on developing PBX application using FS 1.6.17.I am facing > issue which i think is a bug in FS. > 1) User A calls User B > 2) User B blind transfers to User C > 3) Now User A and User C is connected. > 4) User A puts call on hold.At this step ,When FS executes code(in > switch_core_media.c file ) to check if HOLD RE-INVITE has any crypto > attributes , it gets positive even though RE-INIVITE does not have any > crypto attributes.Below are the logs for fs_cli ( look for logs in BOLD ) > > =======================LOGS TAKEN FROM FS_CLI================ > > 2018-09-23 12:41:24.408118 [DEBUG] sofia.c:7052 Channel sofia/register/ > 1025@202.131.119.122:53814 entering state [received][100] > 2018-09-23 12:41:24.408118 [DEBUG] sofia.c:7062 Remote SDP: > v=0 > o=- 1537706456 1537706459 IN IP4 10.50.7.253 > s=Polycom IP Phone > c=IN IP4 10.50.7.253 > t=0 0 > a=sendonly > m=audio 14852 RTP/AVP 18 101 > a=rtpmap:18 G729/8000 > a=fmtp:18 annexb=no > a=rtpmap:101 telephone-event/8000 > a=sendonly > m=video 0 RTP/AVP 103 31 34 > > 2018-09-23 12:41:24.658118 [DEBUG] sofia.c:7052 Channel sofia/register/ > 1025@202.131.119.122:53814 entering state [completed][200] > 2018-09-23 12:41:24.758055 [DEBUG] sofia.c:7052 Channel sofia/register/ > 1025@202.131.119.122:53814 entering state [ready][200] > 2018-09-23 12:41:24.898112 [DEBUG] sofia.c:7052 Channel sofia/register/ > 1013(a)ecosmob.sip.teledge.com entering state [calling][0] > 2018-09-23 12:41:25.218098 [DEBUG] sofia.c:7052 Channel sofia/register/ > 1013(a)ecosmob.sip.teledge.com entering state [completing][200] > 2018-09-23 12:41:25.218098 [DEBUG] sofia.c:7062 Remote SDP: > v=0 > o=- 1537706452 1537706455 IN IP4 10.50.7.253 > s=Polycom IP Phone > c=IN IP4 10.50.7.253 > t=0 0 > a=sendrecv > m=audio 34858 RTP/AVP 0 8 18 9 101 > a=rtpmap:0 PCMU/8000 > a=rtpmap:8 PCMA/8000 > a=rtpmap:18 G729/8000 > a=fmtp:18 annexb=no > a=rtpmap:9 G722/8000 > a=rtpmap:101 telephone-event/8000 > a=direction:active > m=video 0 RTP/AVP 103 31 34 > a=direction:active > a=oldmediaip:172.16.16.241 > > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMU:0:8000:20:64000:1]/[G729:18:8000:20:8000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMU:0:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4502 Audio Codec > Compare [PCMU:0:8000:20:64000:1] ++++ is saved as a match > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMU:0:8000:20:64000:1]/[PCMA:8:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMU:0:8000:20:64000:1]/[G722:9:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMA:8:8000:20:64000:1]/[G729:18:8000:20:8000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMA:8:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMA:8:8000:20:64000:1]/[PCMA:8:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4502 Audio Codec > Compare [PCMA:8:8000:20:64000:1] ++++ is saved as a match > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMA:8:8000:20:64000:1]/[G722:9:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G729:18:8000:20:8000:1]/[G729:18:8000:20:8000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4502 Audio Codec > Compare [G729:18:8000:20:8000:1] ++++ is saved as a match > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G729:18:8000:20:8000:1]/[PCMU:0:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G729:18:8000:20:8000:1]/[PCMA:8:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G729:18:8000:20:8000:1]/[G722:9:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G722:9:8000:20:64000:1]/[G729:18:8000:20:8000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G722:9:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G722:9:8000:20:64000:1]/[PCMA:8:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G722:9:8000:20:64000:1]/[G722:9:8000:20:64000:1] > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4502 Audio Codec > Compare [G722:9:8000:20:64000:1] ++++ is saved as a match > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4363 Set > telephone-event payload to 101@8000 > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4706 Set > telephone-event payload to 101@8000 > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:4765 sofia/register/ > 1013(a)ecosmob.sip.teledge.com Set 2833 dtmf send payload to 101 recv > payload to 101 > 2018-09-23 12:41:25.218098 [DEBUG] sofia.c:7344 RESTABLISH MEDIA SDP: > v=0 > o=FreeSWITCH 1537693452 1537693458 IN IP4 10.50.7.251 > s=FreeSWITCH > c=IN IP4 10.50.7.251 > t=0 0 > m=audio 13002 RTP/AVP 0 101 > a=rtpmap:0 PCMU/8000 > a=rtpmap:101 telephone-event/8000 > a=fmtp:101 0-16 > a=ptime:20 > a=sendrecv > m=video 17310 RTP/AVP 97 31 34 > b=AS:1024 > a=rtpmap:97 H264/90000 > a=rtpmap:31 H261/90000 > a=rtpmap:34 H263/90000 > > 2018-09-23 12:41:25.218098 [DEBUG] switch_core_media.c:6860 Audio params > are unchanged for sofia/register/1013(a)ecosmob.sip.teledge.com. > 2018-09-23 12:41:25.218098 [DEBUG] sofia.c:7052 Channel sofia/register/ > 1025@202.131.119.122:53814 entering state [calling][0] > 2018-09-23 12:41:25.238128 [DEBUG] sofia.c:7052 Channel sofia/register/ > 1013(a)ecosmob.sip.teledge.com entering state [ready][200] > 2018-09-23 12:41:25.498123 [DEBUG] sofia.c:7052 Channel sofia/register/ > 1025@202.131.119.122:53814 entering state [completing][200] > 2018-09-23 12:41:25.498123 [DEBUG] sofia.c:7062 Remote SDP: > *v=0* > *o=- 1537706456 1537706460 IN IP4 10.50.7.253* > *s=Polycom IP Phone* > *c=IN IP4 10.50.7.253* > *t=0 0* > *a=sendonly* > *m=audio 14852 RTP/AVP 18 0 8 9 101* > *a=rtpmap:18 G729/8000* > *a=fmtp:18 annexb=no* > *a=rtpmap:0 PCMU/8000* > *a=rtpmap:8 PCMA/8000* > *a=rtpmap:9 G722/8000* > *a=rtpmap:101 telephone-event/8000* > *a=direction:active* > *m=video 0 RTP/AVP 103 31 34* > *a=direction:active* > *a=oldmediaip:172.16.16.249* > > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G729:18:8000:20:8000:1]/[G729:18:8000:20:8000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4502 Audio Codec > Compare [G729:18:8000:20:8000:1] ++++ is saved as a match* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G729:18:8000:20:8000:1]/[PCMU:0:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G729:18:8000:20:8000:1]/[PCMA:8:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G729:18:8000:20:8000:1]/[G722:9:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMU:0:8000:20:64000:1]/[G729:18:8000:20:8000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMU:0:8000:20:64000:1]/[PCMU:0:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4502 Audio Codec > Compare [PCMU:0:8000:20:64000:1] ++++ is saved as a match* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMU:0:8000:20:64000:1]/[PCMA:8:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMU:0:8000:20:64000:1]/[G722:9:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMA:8:8000:20:64000:1]/[G729:18:8000:20:8000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMA:8:8000:20:64000:1]/[PCMU:0:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMA:8:8000:20:64000:1]/[PCMA:8:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4502 Audio Codec > Compare [PCMA:8:8000:20:64000:1] ++++ is saved as a match* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [PCMA:8:8000:20:64000:1]/[G722:9:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G722:9:8000:20:64000:1]/[G729:18:8000:20:8000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G722:9:8000:20:64000:1]/[PCMU:0:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G722:9:8000:20:64000:1]/[PCMA:8:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4447 Audio Codec > Compare [G722:9:8000:20:64000:1]/[G722:9:8000:20:64000:1]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4502 Audio Codec > Compare [G722:9:8000:20:64000:1] ++++ is saved as a match* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4363 Set > telephone-event payload to 101@8000* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4706 Set > telephone-event payload to 101@8000* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:4765 > sofia/register/1025@202.131.119.122:53814 > <http://1025@202.131.119.122:53814> Set 2833 dtmf send payload to 101 recv > payload to 101* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > audio crypto Key [1 AEAD_AES_256_GCM_8 > inline:R/pN8McEpZCkZFA8lsTNl19uoua1R8bSPnthVWaqMpse/3n/Nqk8Mb7FXcQ]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > video crypto Key [1 AEAD_AES_256_GCM_8 > inline:JVeqouE9G4frRG7FF5pLNBJfufVOKkrObsLVUTLImMpzRo2fKYVa2ZNU4ko]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > audio crypto Key [2 AEAD_AES_128_GCM_8 > inline:IJcN/B4PZbaX/WiLGLRMcGukkvHnQp/7SXLOdg]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > video crypto Key [2 AEAD_AES_128_GCM_8 > inline:dAlbL/sVbX2VkpVzWpWFt8/9wixwugT9pnwHeA]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > audio crypto Key [3 AES_CM_256_HMAC_SHA1_80 > inline:bCEgc1rOR76vYxwpTnXoblfXgSQIDLJ0jQrMEghJh9akfkn6jcSoyzgsF4JHtw]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > video crypto Key [3 AES_CM_256_HMAC_SHA1_80 > inline:Ae2/2r0cISukm84lGWzNL0O+r54lJgeLsjxKzxrBWAdIOlVt6fuPqXbMj+fgmA]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > audio crypto Key [4 AES_CM_192_HMAC_SHA1_80 > inline:Ux4vMz/xZsXLDsc1YD7cPDUSsaC/Xs8KJv+QBm5nj8v9O70NR8E]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > video crypto Key [4 AES_CM_192_HMAC_SHA1_80 > inline:XLdnwildLOkebarqHXItf3RnJoXM/2+6tqwL925rjW4WJtIkF74]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > audio crypto Key [5 AES_CM_128_HMAC_SHA1_80 > inline:soWN8HkHRNDRz2itaR8JcJ3C6PRzWYjoyLZGl2d5]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > video crypto Key [5 AES_CM_128_HMAC_SHA1_80 > inline:f3fCmj6oXqrCGj/Wh1H38lY9liE6Awiev4Mo4syD]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > audio crypto Key [6 AES_CM_256_HMAC_SHA1_32 > inline:ikMbUpS+1V5t4baA+GNGP+T3iBnN83VzOJqdI0gL3LLThnhCg/M3IxEO0Crxww]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > video crypto Key [6 AES_CM_256_HMAC_SHA1_32 > inline:d5RXBHswLr0PC+9In+CxOQVtrQ9puAdOXsM/dfyTLuTVzp1nxVDotupDNgClgw]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > audio crypto Key [7 AES_CM_192_HMAC_SHA1_32 > inline:jZ9p+h023hhYcRw6KesYK/cLOn8FYkHfWksh8vEGSktPCG6wiz0]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > video crypto Key [7 AES_CM_192_HMAC_SHA1_32 > inline:oI21eom6/FW+T8fXWYdYZ76w8RYJGJ1a3n/VKFWip/brFXEF/w8]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > audio crypto Key [8 AES_CM_128_HMAC_SHA1_32 > inline:vWCsqgSoEf8lNmgmHqTz8GUYSvm21JBbNou/fext]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > video crypto Key [8 AES_CM_128_HMAC_SHA1_32 > inline:XUEC/U88QVT3YhCBunaxMftY8jY2GW4GOq2ivrhN]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > audio crypto Key [9 AES_CM_128_NULL_AUTH > inline:En7TIXDB7g3YBNp8SSaSyn8W/b3BjDZapNo19sbY]* > *2018-09-23 12:41:25.498123 [DEBUG] switch_core_media.c:1124 Set Local > video crypto Key [9 AES_CM_128_NULL_AUTH > inline:0IunsVM9Agglm6leczPQI11+bpkaZuM4x21lVK1D]* > 2018-09-23 12:41:25.498123 [DEBUG] sofia.c:7344 RESTABLISH MEDIA SDP: > v=0 > o=FreeSWITCH 1537686256 1537686263 IN IP4 10.50.7.251 > s=FreeSWITCH > c=IN IP4 10.50.7.251 > t=0 0 > m=audio 20198 RTP/AVP 18 101 > a=rtpmap:18 G729/8000 > a=fmtp:18 annexb=no > a=rtpmap:101 telephone-event/8000 > a=fmtp:101 0-16 > a=ptime:20 > a=recvonly > m=video 29982 RTP/SAVP 97 31 34 > b=AS:1024 > a=rtpmap:97 H264/90000 > a=rtpmap:31 H261/90000 > a=rtpmap:34 H263/90000 > a=crypto:1 AEAD_AES_256_GCM_8 > inline:JVeqouE9G4frRG7FF5pLNBJfufVOKkrObsLVUTLImMpzRo2fKYVa2ZNU4ko > a=crypto:2 AEAD_AES_128_GCM_8 inline:dAlbL/sVbX2VkpVzWpWFt8/9wixwugT9pnwHeA > a=crypto:3 AES_CM_256_HMAC_SHA1_80 > inline:Ae2/2r0cISukm84lGWzNL0O+r54lJgeLsjxKzxrBWAdIOlVt6fuPqXbMj+fgmA > a=crypto:4 AES_CM_192_HMAC_SHA1_80 > inline:XLdnwildLOkebarqHXItf3RnJoXM/2+6tqwL925rjW4WJtIkF74 > a=crypto:5 AES_CM_128_HMAC_SHA1_80 > inline:f3fCmj6oXqrCGj/Wh1H38lY9liE6Awiev4Mo4syD > a=crypto:6 AES_CM_256_HMAC_SHA1_32 > inline:d5RXBHswLr0PC+9In+CxOQVtrQ9puAdOXsM/dfyTLuTVzp1nxVDotupDNgClgw > a=crypto:7 AES_CM_192_HMAC_SHA1_32 > inline:oI21eom6/FW+T8fXWYdYZ76w8RYJGJ1a3n/VKFWip/brFXEF/w8 > a=crypto:8 AES_CM_128_HMAC_SHA1_32 > inline:XUEC/U88QVT3YhCBunaxMftY8jY2GW4GOq2ivrhN > a=crypto:9 AES_CM_128_NULL_AUTH > inline:0IunsVM9Agglm6leczPQI11+bpkaZuM4x21lVK1D > m=video 29982 RTP/AVP 97 31 34 > b=AS:1024 > a=rtpmap:97 H264/90000 > a=rtpmap:31 H261/90000 > a=rtpmap:34 H263/90000 > > > ======================================================================== > Please note : > 1) After each call is answered i am bypassing media from FS using > 'uuid_media' API.So bypass media API was executed on step 1 and Step 3. > 2) Sofia parameter : "resume-media-on-hold" is enabled. > 3) All the SRTP and ZRTP related parameters are disabled. > 4) Above issue happens only when media bypassed from FS for transferred > calls. > 5) NO SRTP/ZRTP channel variables were set in dialplan. > > > Thanks in advance.I can provide more information if needed. > > > > > > -- Thanks, Sagar

2 1

Audio files created using Voicemail Module and uuid_record API are having different size.
by sagar malam 30 Oct '18

30 Oct '18

Hello, Audio files created using Voicemail Module and uuid_record API are having different size. I made two calls, one to drop VM and other to record call using uuid_record API. Size for VM file is 13.75291 MB/hour Size of file created using uuid_record API is 6.866692 MB/hour File format is mp3 for both files. Both the calls were using G711a codec. Can anyone help me understand why there is a difference ? Thanks in advance -- Thanks, Sagar

2 2

bridge and originate - difference between opening a channel and ring ready
by Paul Muaddib 30 Oct '18

30 Oct '18

Hi, I am trying to understand the difference between opening a channel and ring ready Following example: <action application="bridge" data="<originate_timeout=90,ignore_early_media=true>user/A, user/B, [leg_delay_start]user/C"/> When I call multiple endpoints with bridge in parallel and delay one of them with leg_delay_start, then I can see in the log files that freeswitch opens up three channels and delays the ring ready for C. But when at the same time user/C gets called from someone else while leg_delay_start is not over yet, can user/C still answer the second call? And which call reaches the user first if the user lets pass by leg_delay_start from the first call? When I do the whole thing with enterprise originate, it looks much more efficient since freeswitch is creating the channels only after the time for originate_delay_start has passed by. What should be used when? Best regards, Paul

2 1

Firefox WebRTC ICE error
by Social Boh 29 Oct '18

29 Oct '18

Hello list, I'm trying to use WebRTC on FreeSWITCH 1.8.2 with Firefox. While with FreeSWITCH 1.6.2 all works correctly with FreeSWITCH 1.8.2 I can't connect the call from browser to phone and viceverda. I think the most relevant lines are: [DEBUG] switch_core_media.c:4309 sofia/internal/1010(a)mydomain.org no suitable candidates found [ERR] mod_sofia.c:2493 CODEC NEGOTIATION ERROR. SDP: This problem is on 62.0.3 and 63 firefox versions. No problem with Chrome. Thank you Regards -- --- I'm SoCIaL, MayBe

1 1

filter * DTMF when using bind_meta_app and gateway that supports inband DTMF
by Bipin Patel 29 Oct '18

29 Oct '18

hi, i have a SIP gateway which doesn't support info or rfc DTMF so im forced with using inband so in my dialplan i use start_dtmf_generate to translate from info/RFC used by IP phones to inband so gateway can send that ahead, the problem i face is im using bind_meta_app to start a on demand recording using *2 so when the local extension presses *2, the * DTMF still goes to the gateway inband and 2 is never heard by callee. What i want is to filter out the complete *2 so the callee doesn't hear those at all but i dont want to drop all dtmf from going to gateway. Is there a way to filter out selective DTMF like the * or any other star codes used in bind_meta_app etc? -- Regards, Bipin

1 0