May 2011 - FreeSWITCH-users - FreeSWITCH Mailing Lists

wrong end_stamp in CDRs in latest git
by Anestis Mavro 02 May '11

02 May '11

Hello, After updating to latest git I get in the CDRs as end_stamp (checked xml_cdr and csv) instead of the real date and time: 1970-01-01 00:00:00 Has anybody else noticed this? Thank you Anestis

4 3

Call quality issues
by Eric Beard 02 May '11

02 May '11

Hello, I ran into some major call quality issues this week, and I'm trying to figure out how to troubleshoot things. I've been running FreeSwitch for a few weeks, and suddenly a few days ago my call quality dropped drastically. I had been running more than 100 concurrent calls, with the CPU at less than 20%, but now at 20 concurrent calls, the CPU is still at a little less than 20%, and the call quality is bad - any higher and calls go almost completely silent. There is a direct correlation between the number of simultaneous calls and call quality. I have tested against multiple gateways, same results against each, so it's not an issue with the gateway. I have captured packets on the machine and analyzed them with Wireshark. It seems like the inbound packets are all fine, no jitter or loss. But the packets being sent by FreeSwitch are degraded. One sample call showed: Drop by Jitter Buff:158(14.1%) Out of Seq 0 (0.0%) Wrong Timestamp 96(8.6%) I'm not sure what that meant, but Wireshark's analysis and playback was very accurate, sounding exactly like what I hear when I test a call. (Freeswitch recordings are by comparison very clean sounding) So what's my next step? Where do I go to find the problem? I know FreeSwitch is capable of handling this traffic. I last updated from git yesterday. I'm running on a dual-quad 64 bit openSuse machine with 8Gb RAM. Thanks! ----------------------- Eric Z. Beard, CTO Loop LLC w (877) 850-2010 x9249 m (727) 776-2768 eric(a)loopfx.com<mailto:eric@loopfx.com>

2 7

Call particular function in Lua script from console?
by Tom C 02 May '11

02 May '11

Hi! Is there any way to pass parameters to a Lua script, or to call a particular function within a lua script, when calling it with the "lua" command from the console? (I can accomplish what I need using global_setvar, but that's an extra step for the user.) I'm looking for something more like this: freeswitch@internal> lua MyFunction("myContents") in MyLuaScriptFile.lua Alternatively, is there a way to get input from the console, or otherwise interact with the user? Such as: stream:write("Enter user name:") cUserName = stream:readln() -- :-) For anyone who is curious, the global_setvar method of passing info to a script can be done like this... In the console, set the global variable(s), then call the script: freeswitch@internal> global_setvar myparameter=My Contents freeswitch@internal> lua MyLuaScriptFile.lua (Note that there were no quotes around the string.) And in the script: fsapi = freeswitch.API(); myParameter = fsapi:execute("global_getvar", "myparameter") if string.len(myParameter) == 0 then -- Global variable does not exist or is empty! stream:write('ERROR: Please use "global_setvar myparameter=My Contents'"to specify user.\n') return false else -- We retrieved contents of global. -- Might want to clean out the global to avoid later confusion. fsapi.:execute("global_setvar", "myparameter=") end

2 2

Re: [Freeswitch-users] Reviewers needed: FreeSWITCH Cookbook
by gourav＠rentec.com 02 May '11

02 May '11

Would love to help you with this. We have multiple test installations of freeware version of freeswitch and one Cutadel test appliance. regards, Gourav.-

1 0

Reviewers needed: FreeSWITCH Cookbook
by Michael Collins 02 May '11

02 May '11

Hello, As you know we are working on a FreeSWITCH Cookbook for Packt Publishing. We are in need of 3 or 4 capable reviewers. Please contact me off list if you want to help and meet these qualifications: * Read and write English fluently * Have at least one instance of FreeSWITCH (or a sandbox) where you can test each recipe * Have time to read and try all the recipes in the book * Can offer useful feedback and proofreading * Preferably have a later version of MS Word for editing If you meet the above qualifications and would like to help out then please contact me off list for more information. Thanks, MC

3 2

Trunking between Lync and FreeSWITCH
by David Ponzone 01 May '11

01 May '11

Well, I thought I could start a thread about that. I am trying to accomplish this, and I guess I am not the only one. Lync 2010 seems to have quite some success (compared to OCS), so there are probably business opportunities around this. My first attempt is a half success, as I got calls from Lync to FreeSWITCH working (need some extensive testing, though), and calls from FreeSWITCH to Lync are connecting ok, but they get disconnected after circa 30 seconds. I am trying to pinpoint the reason for this disconnection, but untll now, I had no luck. RTCP requirement was disabled on the Lync side (RTCPActiveCalls), but anyway I have enabled RTCP on the FreeSWITCH, so it should not be that. RTP is flowing normally, it's not a call on hold or muted. Refer was disabled on the Lync side. SessionTimer is enabled on the Lync side (but I dont think I ever saw a REINVITE caused by the session timer). I just suddenly receive a BYE from Lync, after 30-35 seconds. On the Lync side, as you can guess, it's not easy to access any meaningful logs. I think our partner managing the Lync will have to escalate that to the SVP Product Engineering to get the right command to enable the interesting debug mode :) I've been told that some folks at MS were claiming a such trunking was not possible. Well, I would tend to say otherwise, as I am not far to get this working, except of course if they just hardcoded some forbidden Owner Usernames in the SDP, like FreeSWITCH, in order to save this business from the mean OpenSource world and leave it to commercial SBC vendors. I can hardly imagine they would dare to do that in 2011, so the question remains opened: what may be closing that call after 30 seconds ? I would be glad to discuss the subject, here or privately, with anyone who is involved on a such project, or planning to be soon. David Ponzone Direction Technique email: david.ponzone(a)ipeva.fr tel: 01 74 03 18 97 gsm: 06 66 98 76 34 Service Client IPeva tel: 0811 46 26 26 www.ipeva.fr - www.ipeva-studio.com Ce message et toutes les pièces jointes sont confidentiels et établis à l'intention exclusive de ses destinataires. Toute utilisation ou diffusion non autorisée est interdite. Tout message électronique est susceptible d'altération. IPeva décline toute responsabilité au titre de ce message s'il a été altéré, déformé ou falsifié. Si vous n'êtes pas destinataire de ce message, merci de le détruire immédiatement et d'avertir l'expéditeur.

4 5

FS - SIP profiles crashed
by fieldpeak 01 May '11

01 May '11

Hi friendds, the FS running for serval days, today when i checked the "sofia status", there is no any sip profile existed... then i checked the log as below (sip profile attached), there is errors when creating the sip profiles, and FS detected IP changed to 0.0.0.0 before that, it is very strange... appreciated if anyone provide any hints, thanks. Regards, Charles 2011-04-29 08:16:06.484375 [INFO] mod_sofia.c:4437 EVENT_TRAP: IP change detected 2011-04-29 08:16:06.484375 [INFO] mod_sofia.c:4438 IP change detected [172.28.172.128]->[0.0.0.0] []->[] 2011-04-29 08:16:06.671875 [DEBUG] sofia.c:1614 Write lock internalk 2011-04-29 08:16:06.671875 [NOTICE] sofia.c:1621 Waiting for worker thread 2011-04-29 08:16:06.671875 [DEBUG] sofia.c:1678 Write unlock internal 2011-04-29 08:16:06.906250 [DEBUG] sofia.c:1614 Write lock external 2011-04-29 08:16:06.906250 [NOTICE] sofia.c:1621 Waiting for worker thread 2011-04-29 08:16:06.937500 [DEBUG] sofia.c:1614 Write lock internal_6060 2011-04-29 08:16:06.937500 [NOTICE] sofia.c:1621 Waiting for worker thread 2011-04-29 08:16:06.937500 [DEBUG] sofia.c:1678 Write unlock internal_6060 2011-04-29 08:16:07.140625 [DEBUG] sofia.c:1678 Write unlock external 2011-04-29 08:16:07.203125 [NOTICE] sofia_glue.c:4828 Reload XML [Success] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 debug [0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 debug [0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 debug [0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 sip-trace [no] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 sip-trace [no] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 sip-trace [no] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 watchdog-enabled [no] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 watchdog-enabled [no] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 watchdog-step-timeout [30000] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rfc2833-pt [101] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 watchdog-step-timeout [30000] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 watchdog-event-timeout [30000] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 sip-port [5080] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 watchdog-event-timeout [30000] 2011-04-29 08:16:07.203125 [INFO] mod_pocketsphinx.c:482 PocketSphinx Reloaded 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 log-auth-failures [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 dialplan [XML] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 log-auth-failures [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 forward-unsolicited-mwi-notify [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 context [public] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 forward-unsolicited-mwi-notify [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 context [default] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 dtmf-duration [2000] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 context [default] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rfc2833-pt [101] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-codec-prefs [G722,PCMU,PCMA,GSM] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rfc2833-pt [101] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 sip-port [6060] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 outbound-codec-prefs [G722,PCMU,PCMA,GSM] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 sip-port [6010] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 dialplan [XML] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 hold-music [local_stream://moh] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 dialplan [XML] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 dialplan [XML] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 dtmf-duration [2000] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-timer-name [soft] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 dtmf-duration [2000] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-codec-prefs [G722,PCMU,PCMA,GSM] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 local-network-acl [localnet.auto] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-codec-prefs [G722,PCMU,PCMA,GSM] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 outbound-codec-prefs [G722,PCMU,PCMA,GSM] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 manage-presence [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 outbound-codec-prefs [G722,PCMU,PCMA,GSM] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-timer-name [soft] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-codec-negotiation [generous] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-ip [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-timer-name [soft] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 nonce-ttl [60] 2011-04-29 08:16:07.203125 [WARNING] sofia.c:3260 Invalid IP 0.0.0.0 replaced with 172.28.172.128 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-ip [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 sip-ip [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 auth-calls [false] 2011-04-29 08:16:07.203125 [WARNING] sofia.c:3260 Invalid IP 0.0.0.0 replaced with 172.28.172.128 2011-04-29 08:16:07.203125 [WARNING] sofia.c:3273 Invalid IP 0.0.0.0 replaced with 172.28.172.128 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-ip [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 sip-ip [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 hold-music [local_stream://moh] 2011-04-29 08:16:07.203125 [WARNING] sofia.c:3260 Invalid IP 0.0.0.0 replaced with 172.28.172.128 2011-04-29 08:16:07.203125 [WARNING] sofia.c:3273 Invalid IP 0.0.0.0 replaced with 172.28.172.128 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 apply-nat-acl [nat.auto] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 sip-ip [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 hold-music [local_stream://moh] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 apply-inbound-acl [ 192.168.200.0/24] 2011-04-29 08:16:07.203125 [WARNING] sofia.c:3273 Invalid IP 0.0.0.0 replaced with 172.28.172.128 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 apply-nat-acl [nat.auto] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 local-network-acl [localnet.auto] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 ext-rtp-ip [60.216.3.72] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 apply-inbound-acl [ 172.28.0.0/16] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 record-path [c:\vswitch\recordings] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 local-network-acl [localnet.auto] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 ext-sip-ip [60.216.3.72] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 record-template [${caller_id_number}.${target_domain}.${strftime(%Y-%m-%d-%H-%M-%S)}.wav] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 record-path [c:\vswitch\recordings] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-timeout-sec [300] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 manage-presence [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 record-template [${caller_id_number}.${target_domain}.${strftime(%Y-%m-%d-%H-%M-%S)}.wav] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-hold-timeout-sec [1800] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-codec-negotiation [generous] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 manage-presence [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-codec-negotiation [generous] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-bind-params [transport=tls] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-bind-params [transport=tls] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-sip-port [5081] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-sip-port [5061] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-bind-params [transport=tls] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-cert-dir [c:\vswitch/conf/ssl] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-cert-dir [c:\vswitch/conf/ssl] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-sip-port [5061] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-version [tlsv1] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-version [tlsv1] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-cert-dir [c:\vswitch/conf/ssl] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-bypass-media [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 tls-version [tlsv1] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-proxy-media [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-bypass-media [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 nonce-ttl [60] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-proxy-media [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 NDLB-received-in-nat-reg-contact [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 nonce-ttl [60] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 auth-calls [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 NDLB-received-in-nat-reg-contact [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-reg-force-matching-username [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 auth-calls [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 auth-all-packets [false] 2011-04-29 08:16:07.203125 [ERR] sofia.c:2051 ERROR: username param is REQUIRED! 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 inbound-reg-force-matching-username [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 ext-rtp-ip [60.216.3.72] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 auth-all-packets [false] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 ext-sip-ip [60.216.3.72] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 ext-rtp-ip [auto-nat] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-timeout-sec [300] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 ext-sip-ip [auto-nat] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-hold-timeout-sec [1800] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-timeout-sec [300] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 force-register-domain [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 rtp-hold-timeout-sec [1800] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 force-subscription-domain [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 force-register-domain [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 force-register-db-domain [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 force-subscription-domain [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 NDLB-force-rport [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 force-register-db-domain [0.0.0.0] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 challenge-realm [auto_from] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 NDLB-force-rport [true] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:3012 challenge-realm [auto_from] 2011-04-29 08:16:07.203125 [NOTICE] sofia.c:3883 Started Profile external [sofia_reg_external] 2011-04-29 08:16:07.203125 [NOTICE] sofia.c:2219 Adding Alias [0.0.0.0] for profile [internal_6060] 2011-04-29 08:16:07.203125 [WARNING] sofia.c:2221 Alias [0.0.0.0] for profile [internal] (already exists) 2011-04-29 08:16:07.203125 [INFO] switch_time.c:950 Timezone reloaded 530 definitions 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:1430 Creating agent for external 2011-04-29 08:16:07.203125 [NOTICE] sofia.c:3883 Started Profile internal_6060 [sofia_reg_internal_6060] 2011-04-29 08:16:07.203125 [NOTICE] sofia.c:3883 Started Profile internal [sofia_reg_internal] 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:1430 Creating agent for internal_6060 2011-04-29 08:16:07.203125 [DEBUG] sofia.c:1430 Creating agent for internal 2011-04-29 08:16:07.265625 [ERR] sofia.c:1492 Error Creating SIP UA for profile: external 2011-04-29 08:16:07.265625 [ERR] sofia.c:1492 Error Creating SIP UA for profile: internal_6060 2011-04-29 08:16:07.265625 [ERR] sofia.c:1492 Error Creating SIP UA for profile: internal 2011-04-29 08:17:06.484375 [INFO] mod_sofia.c:4437 EVENT_TRAP: IP change detected 2011-04-29 08:17:06.484375 [INFO] mod_sofia.c:4438 IP change detected [0.0.0.0]->[172.28.172.128] []->[] 2011-04-29 08:17:07.187500 [NOTICE] sofia_glue.c:4828 Reload XML [Success] 2011-04-29 08:17:07.187500 [INFO] mod_pocketsphinx.c:482 PocketSphinx Reloaded 2011-04-29 08:17:07.187500 [INFO] switch_time.c:950 Timezone reloaded 530 definitions

4 11

freeswitch installation error
by ovvenkat 01 May '11

01 May '11

Hi to all, Today, I am upgrading my platform and I used the following commands to upgrade the platform Goto the freeswitch source directory 1.$ git stash 2.$ git pull 3.$ git stash apply 4.$./bootstrap.sh 5.$./configure 6.$make current Afte "make current" command executed, I am getting following errors.. ....... ....... ....... grep: /home/freeswitch/libs/apr-util/xml/expat/lib/libexpat.la: No such file or directory /bin/sed: can't read /home/freeswitch/libs/apr-util/xml/expat/lib/ libexpat.la: No such file or directory quiet_libtool: link: `/home/freeswitch/libs/apr-util/xml/expat/lib/ libexpat.la' is not a valid libtool archive make[2]: *** [libfreeswitch.la] Error 1 make[2]: Leaving directory `/usr/src/freeswitch' make[1]: *** [all] Error 2 make[1]: Leaving directory `/usr/src/freeswitch' make: *** [current] Error 2 Since, its production server , please anyone help to get resolve this issue. -- Regards Venkatesan OV.

2 1