sr-users August 2006

sr-users@lists.kamailio.org

184 participants
361 discussions

[Serusers] Adding area codes to dialed number
by Rosa De Santis 14 Aug '06

14 Aug '06

Hello all. Please, I'd like to know if there is a way in SER to add the appropriates area codes (country and city) to a PSTN dialed number, based in the location of the calling user, using avpops and/or databases values, so that the user can dial local numbers without adding country and city codes. For example, the user has location prefixes for his country=11 and city=222, when he dials the PSTN number 123456 that is local based in his location, then the SER action adds 11 + 222 to this dialed number, to dial the complete number 11222123456 ? Is this possible? How can be done? Please, any hint is appreciated... Thanks _________________________________________________________________ Descubre Live.com - tu mundo en línea reunido: noticias, deportes, el tiempo, y mucho más. http://www.live.com/getstarted

2 1

[Users] nathelper & fax = bug ?
by Dmitry Lyubimkov 14 Aug '06

14 Aug '06

Connection scheme: UA - router with NAT - OpenSER with nathelper - PSTN gateway (Cisco AS5350) (192.168.13.109) (217.107.59.194) (62.33.22.14) (62.33.22.11) Both incoming and outgoing calls work right. Openser uses the nathelper module for proxing of rtp stream of NAT UA. Here is example of SIP messages (call from PSTN through a gateway): 15:37:07.406529 IP 62.33.22.11.54581 > 62.33.22.14.5060: UDP, length 1121 E..}........>!..>!...5...i.hINVITE sip:78142799233@voapp.ru:5060 SIP/2.0 Via: SIP/2.0/UDP 62.33.22.11:5060;x-route-tag="tgrp:ipphone" From: <sip:78142764164@62.33.22.11>;tag=A515D068-227D To: <sip:78142799233@voapp.ru> Date: Fri, 04 Aug 2006 11:37:07 GMT Call-ID: 64A759D3-22E411DB-8B0DFF2E-66029374(a)195.161.136.114 Supported: timer,100rel Min-SE: 1800 Cisco-Guid: 1688609156-585372123-2332753710-1711444852 User-Agent: Cisco-SIPGateway/IOS-12.x Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO CSeq: 101 INVITE Max-Forwards: 6 Remote-Party-ID: <sip:78142764164@62.33.22.11>;party=calling;screen=yes;privacy=off Timestamp: 1154691427 Contact: <sip:78142764164@62.33.22.11:5060> Expires: 180 Allow-Events: telephone-event Content-Type: application/sdp Content-Length: 316 v=0 o=CiscoSystemsSIP-GW-UserAgent 4330 9654 IN IP4 62.33.22.11 s=SIP Call c=IN IP4 62.33.22.11 t=0 0 m=audio 17088 RTP/AVP 3 18 8 0 4 c=IN IP4 62.33.22.11 a=rtpmap:3 GSM/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=yes a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:4 G723/8000 a=fmtp:4 annexa=yes Nathelper works right and in the message sent to UA you can see already IP address of Openser (62.33.22.14) instead of the address of a gateway (62.33.22.11): 15:37:07.407463 IP 62.33.22.14.5060 > 217.107.59.194.47331: UDP, length 1256 E.....@.@..|>!...k;.......n^INVITE sip:ngul@217.107.59.194:47331 SIP/2.0 Record-Route: <sip:62.33.22.14;lr;ftag=A515D068-227D> Via: SIP/2.0/UDP voapp.ru:5060;branch=z9hG4bK2d06.d63c8585.0 Via: SIP/2.0/UDP 62.33.22.11:5060;x-route-tag="tgrp:ipphone" From: <sip:78142764164@62.33.22.11>;tag=A515D068-227D To: <sip:78142799233@voapp.ru> Date: Fri, 04 Aug 2006 11:37:07 GMT Call-ID: 64A759D3-22E411DB-8B0DFF2E-66029374(a)195.161.136.114 Supported: timer,100rel Min-SE: 1800 Cisco-Guid: 1688609156-585372123-2332753710-1711444852 User-Agent: Cisco-SIPGateway/IOS-12.x Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO CSeq: 101 INVITE Max-Forwards: 5 Remote-Party-ID: <sip:78142764164@62.33.22.11>;party=calling;screen=yes;privacy=off Timestamp: 1154691427 Contact: <sip:78142764164@62.33.22.11:5060> Expires: 180 Allow-Events: telephone-event Content-Type: application/sdp Content-Length: 334 v=0 o=CiscoSystemsSIP-GW-UserAgent 4330 9654 IN IP4 62.33.22.11 s=SIP Call c=IN IP4 62.33.22.14 t=0 0 m=audio 35858 RTP/AVP 3 18 8 0 4 c=IN IP4 62.33.22.14 a=rtpmap:3 GSM/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=yes a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:4 G723/8000 a=fmtp:4 annexa=yes a=nortpproxy:yes After some talking the subscriber from PSTN tries to send a fax. PSTN gateway detects it and sends this message: 15:37:22.512722 IP 62.33.22.11.51655 > 62.33.22.14.5060: UDP, length 1276 E..........z>!..>!..........INVITE sip:62.33.22.14:5060;from-tag=A515D068-227D;lr SIP/2.0 Via: SIP/2.0/UDP 62.33.22.11:5060;x-route-tag="tgrp:ipphone" From: <sip:78142764164@62.33.22.11>;tag=A515D068-227D To: <sip:78142799233@voapp.ru>;tag=bbaac0e818284ff5 Date: Fri, 04 Aug 2006 11:37:22 GMT Call-ID: 64A759D3-22E411DB-8B0DFF2E-66029374(a)195.161.136.114 Route: <sip:ngul@217.107.59.194:47331> Supported: timer,100rel Min-SE: 1800 Cisco-Guid: 1688609156-585372123-2332753710-1711444852 User-Agent: Cisco-SIPGateway/IOS-12.x Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO CSeq: 102 INVITE Max-Forwards: 6 Remote-Party-ID: <sip:78142764164@62.33.22.11>;party=calling;screen=yes;privacy=off Timestamp: 1154691442 Contact: <sip:78142764164@62.33.22.11:5060> Expires: 180 Allow-Events: telephone-event Content-Type: application/sdp Content-Length: 393 v=0 o=CiscoSystemsSIP-GW-UserAgent 4330 9656 IN IP4 62.33.22.11 s=SIP Call c=IN IP4 62.33.22.11 t=0 0 m=image 17088 udptl t38 c=IN IP4 62.33.22.11 a=T38FaxVersion:0 a=T38MaxBitRate:14400 a=T38FaxFillBitRemoval:0 a=T38FaxTranscodingMMR:0 a=T38FaxTranscodingJBIG:0 a=T38FaxRateManagement:transferredTCF a=T38FaxMaxBuffer:200 a=T38FaxMaxDatagram:72 a=T38FaxUdpEC:t38UDPRedundancy Openser processes is and sends to UA: 15:37:22.513017 IP 62.33.22.14.5060 > 217.107.59.194.47331: UDP, length 1336 E..T..@.@..,>!...k;......(a)n.INVITE sip:ngul@217.107.59.194:47331 SIP/2.0 Record-Route: <sip:62.33.22.14;lr;ftag=A515D068-227D> Via: SIP/2.0/UDP voapp.ru:5060;branch=z9hG4bKfc06.4b118272.0 Via: SIP/2.0/UDP 62.33.22.11:5060;x-route-tag="tgrp:ipphone" From: <sip:78142764164@62.33.22.11>;tag=A515D068-227D To: <sip:78142799233@voapp.ru>;tag=bbaac0e818284ff5 Date: Fri, 04 Aug 2006 11:37:22 GMT Call-ID: 64A759D3-22E411DB-8B0DFF2E-66029374(a)195.161.136.114 Supported: timer,100rel Min-SE: 1800 Cisco-Guid: 1688609156-585372123-2332753710-1711444852 User-Agent: Cisco-SIPGateway/IOS-12.x Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO CSeq: 102 INVITE Max-Forwards: 5 Remote-Party-ID: <sip:78142764164@62.33.22.11>;party=calling;screen=yes;privacy=off Timestamp: 1154691442 Contact: <sip:78142764164@62.33.22.11:5060> Expires: 180 Allow-Events: telephone-event Content-Type: application/sdp Content-Length: 393 v=0 o=CiscoSystemsSIP-GW-UserAgent 4330 9656 IN IP4 62.33.22.11 s=SIP Call c=IN IP4 62.33.22.11 t=0 0 m=image 17088 udptl t38 c=IN IP4 62.33.22.11 a=T38FaxVersion:0 a=T38MaxBitRate:14400 a=T38FaxFillBitRemoval:0 a=T38FaxTranscodingMMR:0 a=T38FaxTranscodingJBIG:0 a=T38FaxRateManagement:transferredTCF a=T38FaxMaxBuffer:200 a=T38FaxMaxDatagram:72 a=T38FaxUdpEC:t38UDPRedundancy As you can see the nathelper module has not worked since the field c=IN IP4 62.33.22.11 has not changed. Probably it has taken place because m=image instead of m=audio as usual. As a result of transfer of a fax has not taken place. If to place UA outside for NAT router all works that once again confirms that bug is in the nathelper module. Questions: Why the module behaves so? What difference that to proxing (what byte stream and in what format)? How it can be bypassed? Also that the most interesting - UA refuses to accept T38 and suggests to use instead of it G.711 codec and the gateway agrees i.e. in result we have audio stream. Dmitry

4 14

[Users] Error REGISTERing and adding users to OpenSER 1.1.0 on Solaris
by peter.3.edwards＠bt.com 14 Aug '06

14 Aug '06

Hi, I'm trying to install OpenSER 1.1.0 (rel_1_1_0 checked out from CVS) on SPARC/Solaris 9. I'm dutifully following a combination of the wiki instructions: Install And Maintain OpenSER From CVS http://www.openser.org/dokuwiki/doku.php?id=install_and_maintain_openser _from_cvs and section D) OpenSER with Persistent Data Storage from the Install page of the main site. I've installed OpenSER with MySQL / Auth support correctly at each stage, as far as I can tell, and it is now running (can be seen with "ps -ef | grep openser"). My first attempt at running "openserctl moni" failed because of line 119 in /usr/local/lib64/openser/openserctl/openserctl.fifo: attempt=$(($attempt + 1)) So I changed this to to the more Solaris-friendly: attempt=`expr $attempt + 1` which seems to work. However, I'm unable to REGISTER the admin:openserrw user with my eyeBeam SIP user agent (#401 Unauthorised), and when I try to add a new user I get the following error: # openserctl add testuser 1234 test(a)mydomain.org awk: syntax error near line 1 awk: bailing out near line 1 awk: syntax error near line 1 awk: bailing out near line 1 /usr/local/sbin/openserctl: md5sum: not found /usr/local/sbin/openserctl: md5sum: not found awk: syntax error near line 1 awk: bailing out near line 1 awk: syntax error near line 1 awk: bailing out near line 1 awk: syntax error near line 1 awk: bailing out near line 1 awk: syntax error near line 1 awk: bailing out near line 1 /usr/local/sbin/openserctl: md5sum: not found MySql password for user 'openser@localhost': ERROR 1062 (23000) at line 1: Duplicate entry '' for key 2 -e \E[37;31mERROR: introducing the new user 'testuser' to the database failed I'm running out of ideas, now. Can anyone give me some pointers? Has anyone compiled from src with Solaris and got this working? I think this looks like there maybe a MySQL interop issue in openserctl? Any help appreciated, Peter. -- Peter This Personal email contains my own opinions, sent In Confidence and does not represent the views of British Telecommunications plc. __________________________________________________________________ British Telecommunications plc Registered office: 81 Newgate Street London EC1A 7AJ Registered in England no. 1800000 This electronic message contains information from British Telecommunications plc which may be privileged and confidential. The information is intended to be for the use of the individual(s) or entity named above. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. If you have received this electronic message in error, please notify us by telephone or email (to the number or address above) immediately. Activity and use of the British Telecommunications plc email system is monitored to secure its effective operation and for other lawful business purposes. Communications using this system will also be monitored and may be recorded to secure effective operation and for other lawful business purposes.

2 1

RE: [Users] Handle_subscription crashes openser
by Pletli Antal 14 Aug '06

14 Aug '06

Thank you for your quick answer. I have tried with db_use=0. In this case it does work but my clients don't show the change of presence. I think it depends on capability of SIP client too... -----Original Message----- From: Daniel-Constantin Mierla [mailto:daniel@voice-system.ro] Sent: Monday, August 14, 2006 4:29 PM To: Pletli Antal Cc: users(a)openser.org Subject: Re: [Users] Handle_subscription crashes openser Hello, On 08/14/06 14:01, Pletli Antal wrote: > Hi, > > I use the latest openser from cvs with presence support with pa module. > I have experienced that the SUBSCRIBE message of the new x-lite (based > on eyeBeam) crashes the proxy in handle_subscription('registra > <<crash.txt>> r') function. > > It is a known problem in openser or it is a X-Lite bug? > might be a problem of OpenSER. The presence support is being refurbished completely. Expect new code to be uploaded in the future, as we get the basics working. The old pa module is deprecated, none in working on it. Now we are following the latest specifications in this area with the new development, specifications which are quite heavy. Best regards, Daniel > Best regards, > > Antal Pletli > > > ---------------------------------------------------------------------- > -- > > Aug 14 11:13:28 ship1 openser[32283]: Maxfwd module- initializing Aug > 14 11:13:28 ship1 openser[32283]: Parsed mimetype text/xml+msrtcp.pidf > got 100ff expected 1000c Aug 14 11:13:28 ship1 openser[32283]: > db_url=0x9c870d0 Aug 14 11:13:28 ship1 openser[32283]: > db_url=mysql://openser:openserrw@localhost/openser > Aug 14 11:13:28 ship1 openser[32283]: db_url.len=43 Aug 14 11:13:28 > ship1 openser[32283]: pa_mod: use_db=1 > db_url.s=mysql://openser:openserrw@localhost/openser > Aug 14 11:13:28 ship1 openser[32283]: pa_mod_init done Aug 14 11:13:28 > ship1 openser[32283]: subscribe_fixup: pdomain name is registrar Aug > 14 11:13:28 ship1 openser[32283]: subscribe_fixup: pdomain name is > registrar Aug 14 11:13:30 ship1 openser[32299]: DEBUG - MSILO: offline > messages dumped - if they were Aug 14 11:13:30 ship1 openser[32290]: > handle_subscription() entered Aug 14 11:13:30 ship1 openser[32290]: > check_message -0- _m=0x8130408 Aug 14 11:13:30 ship1 openser[32290]: > check_message -1- Aug 14 11:13:30 ship1 openser[32290]: check_message > -2- accepts_mimes=(nil) Aug 14 11:13:30 ship1 openser[32290]: > check_message -3- Aug 14 11:13:30 ship1 openser[32290]: check_message > -4- parsed_event=0x81241d0 Aug 14 11:13:30 ship1 openser[32290]: > check_message -5- Aug 14 11:13:30 ship1 openser[32290]: get_pres_uri: > _puri=sip:700046@xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32290]: > handle_subscription(): -1- Aug 14 11:13:30 ship1 openser[32296]: > handle_subscription() entered Aug 14 11:13:30 ship1 openser[32296]: > parsing accept header Aug 14 11:13:30 ship1 openser[32296]: > check_message -0- _m=0x8130408 Aug 14 11:13:30 ship1 openser[32296]: > check_message -1- Aug 14 11:13:30 ship1 openser[32290]: > new_presentity_no_wb=0xbd6851c0 for uri=700053(a)xxx.xxx.xxx.xxx Aug 14 > 11:13:30 ship1 openser[32296]: pa check_message: > accept=application/watcherinfo+xml parsed=:0x3000a Aug 14 11:13:30 > ship1 openser[32290]: add_presentity _p=0xbd6851c0 > p_uri=700053(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32296]: > check_message -2- accepts_mimes=0x8123cb8 Aug 14 11:13:30 ship1 > openser[32290]: new_presentity_no_wb=0xbd685218 for > uri=700053-list(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32296]: > check_message -3- Aug 14 11:13:30 ship1 openser[32290]: add_presentity > _p=0xbd685218 p_uri=700053-list(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 > openser[32296]: check_message -4- parsed_event=0x8123c88 Aug 14 > 11:13:30 ship1 openser[32290]: new_presentity_no_wb=0xbd685270 for > uri=700046(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32296]: > check_message -4- eventtype=0x0002 Aug 14 11:13:30 ship1 > openser[32290]: add_presentity _p=0xbd685270 > p_uri=700046(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32296]: > check_message -4a- eventtype=0x2 epm[i].event_type=0x1 Aug 14 11:13:30 > ship1 openser[32290]: new_presentity_no_wb=0xbd685310 for > uri=700046(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32296]: > check_message -4a- eventtype=0x2 epm[i].event_type=0x2 Aug 14 11:13:30 > ship1 openser[32290]: add_presentity _p=0xbd685310 > p_uri=700046(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32296]: check_message -4c- eventtype=0x2 mimetype=0x3000a accepts_mimes[k]=0x3000a Aug 14 11:13:30 ship1 openser[32290]: new_presentity_no_wb=0xbd685368 for uri=700053(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32296]: check_message -4b- eventtype=0x2 accepts_mime=0x3000a Aug 14 11:13:30 ship1 openser[32290]: add_presentity _p=0xbd685368 p_uri=700053(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32296]: get_pres_uri: _puri=sip:700046@xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32290]: new_presentity_no_wb=0xbd6853c0 for uri=700053-list(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32290]: add_presentity _p=0xbd6853c0 p_uri=700053-list(a)xxx.xxx.xxx.xxx Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: _p->uri='700053(a)xxx.xxx.xxx.xxx' > Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: > _p->uri='700053(a)xxx.xxx.xxx.xxx' done Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: _p->uri='700053-list(a)xxx.xxx.xxx.xxx' > Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: > _p->uri='700053-list(a)xxx.xxx.xxx.xxx' done Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: _p->uri='700046(a)xxx.xxx.xxx.xxx' > Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: > _p->uri='700046(a)xxx.xxx.xxx.xxx' done Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: _p->uri='700046(a)xxx.xxx.xxx.xxx' > Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: > _p->uri='700046(a)xxx.xxx.xxx.xxx' done Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: _p->uri='700053(a)xxx.xxx.xxx.xxx' > Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: > _p->uri='700053(a)xxx.xxx.xxx.xxx' done Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: _p->uri='700053-list(a)xxx.xxx.xxx.xxx' > Aug 14 11:13:30 ship1 openser[32290]: db_read_watcherinfo: > _p->uri='700053-list(a)xxx.xxx.xxx.xxx' done Aug 14 11:13:30 ship1 > openser[32290]: handle_subscription(): -3- Aug 14 11:13:30 ship1 > openser[32290]: new_watcher starting Aug 14 11:13:30 ship1 > openser[32290]: new_watcher: _p->uri=700046(a)xxx.xxx.xxx.xxx Aug 14 > 11:13:30 ship1 openser[32290]: db_new_watcher: > watcher->uri=700046(a)xxx.xxx.xxx.xxx > Aug 14 11:13:30 ship1 openser[32290]: new_watcher: > watcher->package=unknown Aug 14 11:13:31 ship1 openser[32317]: ERROR: > receive_fd: EOF on 10 Aug 14 11:14:31 ship1 openser[32283]: BUG: shutdown timeout triggered, dying... > > > > ---------------------------------------------------------------------- > -- > > _______________________________________________ > Users mailing list > Users(a)openser.org > http://openser.org/cgi-bin/mailman/listinfo/users >

1 0

[Users] Handle_subscription crashes openser
by Pletli Antal 14 Aug '06

14 Aug '06

Hi, I use the latest openser from cvs with presence support with pa module. I have experienced that the SUBSCRIBE message of the new x-lite (based on eyeBeam) crashes the proxy in handle_subscription('registra <<crash.txt>> r') function. It is a known problem in openser or it is a X-Lite bug? Best regards, Antal Pletli

2 1

[Serusers] Mediaproxy problem
by ram 14 Aug '06

14 Aug '06

Hi iam trying to integrate with SER and Media proxy for my NAt users Till now i have tested with all Public IP but my new requirement come with NAT users so install Media Server and when i start run this is the error i see in my messages.. iam running SER with Mysql Support. Aug 14 14:07:22 asterisk1 mediaproxy[4725]: warning: accounting is enabled but the accounting module is missing. accounting is not available! Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: Traceback (most recent call last): Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: File "/usr/local/mediaproxy/proxydispatcher.py", line 65, in ? Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: import dispatcher Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: File "/usr/local/mediaproxy/modules/dispatcher.py", line 39, in ? Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: from accounting import accounting, StopRecordSerializer, UnserializeError Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: File "/usr/local/mediaproxy/modules/accounting.py", line 14, in ? Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: from mysql import * Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: File "/usr/local/mediaproxy/modules/mysql.py", line 8, in ? Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: import MySQLdb Aug 14 14:07:22 asterisk1 mediaproxy[4725]: Listening for commands on local socket `/var/run/mediaproxy.sock' Aug 14 14:07:22 asterisk1 proxydispatcher[4728]: ImportError Aug 14 14:07:22 asterisk1 mediaproxy[4725]: Listening for remote commands is disabled Ram

1 0

[Serusers] How to build in SER modules statically for profiling?
by 邹嘉 12 Aug '06

12 Aug '06

Hi, all! I am currently involved in a research work which aims at optimizing the SIP stack, and we chose SER -0.9.6 as our researching platform. we need to profile SER to find out which part(parser? network? transactions? ) consumes the most CPU cycles. However, tools like gprof and Intel Vtune's sampling tool can not show any information about the functions in dynamically loaded modules, such as tm, registrar. So, a possible solution seems to build in these modules into the core statically. I tried to do what the INSTALL doc says, compling with the following command:"make static_modules=tm PROFILE=-pg all", the final part of the result shows: ...... make[1]:***[callid.o] Error 1 make[1]: Leaving directory '/....../SER/ser-0.9.6/modules/tm' gcc -Wl,-02 -Wl, -E -pg action.o crc.o .....modules/tm/dlg.o, modules/tm/h_table.o .....modules/tm/uac_unixsock.o - gcc: modules/tm/callid.o:No such file or directory gcc: modules/tm/h_table.o:No such file or directory ... gcc: modules/tm/uac_unixsock.o:No such file or directory make: **[ser] Error 1 And if I proceed to type: make install the result shows: sr_module.o(.text+0xbc): In function 'register_builtin_modules': /.../ser-0.9.6/sr_module.c:89: undefined reference to 'tm_exports' collect2:ld returned 1 exit status make: ***[ser] Error 1 I am working with SER 0.9.6 And the linux kernel used in my machine is: Linux 2.6.9-22.ELsmp the OS used is Redhat 9 if anyone has tried the same thing or knows the solution, please let me know.Thanks very very much! Jacqueline Zou

3 2

Re: [Serusers] Error using serctl monitor
by Jiri Kuthan 12 Aug '06

12 Aug '06

which version of ser are you using? which version of serctl are you using? whats the output of 'serctl fifo which'? Could you set the "-x" option for serctl so that we see where serctl failed? Thanks -jiri At 14:24 01/08/2006, Josel Layno wrote: >Hi guys, > >I got my SER running "so far" and i trying to explore some commands using serctl. >Using serctl moni gives me error ... > > [: -ne: unexpected operator > >and using serctl domain show gives me... > > $ serctl domain show > 500 command 'domain_dump' not available > >Is this all crucial on my server? Did i missed something? >I appreciate any kind of assistance...:) > >regards, > >josel >_______________________________________________ >Serusers mailing list >Serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers -- Jiri Kuthan http://iptel.org/~jiri/

3 3

Re: [Serusers] How to build in SER modules statically for profiling?
by Jia Zou 12 Aug '06

12 Aug '06

　　Thank you for your kind help. However,my problem is to profile the shared libraries rather than to profile forking processes. gprof can not generate any information about these shared libraries, and i also seems problem when using sprof, which is said to be able to offer profiling statistics about dynamic loaded libraries. So, I think another way is to build these modules statically, but don't know how to. So can anyone help me with that? thanks for your time! Jacqueline Zou ======== 2006-08-11 14:56:12 您在来信中写道： ======== Your post belongs to serdev. Here is a serdev post from Hendrik Scholz some time back. g-) Hi! I'm about to profile our SER installation and since profiling doesn't run out of the box here's a rough guide: - you'll need to build SER from sources, thus get sources, apply your patches and so on - before compilation get this patch (for CVS HEAD): http://dump.wormulon.net/patches/ser-profiling.diff Call $ patch -p0 < ser-profiling.diff from the SER base directory. What it does it invoking monstartup() in each child process since the profiling information get lost when fork()ing. I added all childs including timer and fifoserver. If you are only interested in certain worker processes you can cut down the resource impact by selectively activating profiling. - enable profiling in Makefile.defs - Set both -DPROFILING and PROFILE=-pg - compile and deploy as usual - Before starting SER using your standard init script you need to set an environment variable that acts as a prefix to all profiling data files. If you don't set it you'll only get one file for the main process. # export GMON_OUT_PREFIX=testrun The gmon files will be named testrun.<PID> with the PID matching $ serctl fifo ps SER may change the current working directory and drop privileges on the way therefore I suggest you invoke the init script from the SER working directory (-w option) so you'll end up with all files in one place. - Run SER for a while. Not all gmon files will show up immediately, though. - You should now be able to get per-process statistics using $ gprof /usr/sbin/ser testrun.<PID> - If cummulative statistics are what you are looking for use $ gprof -s /usr/sbin/ser testrun.* to create a new gmon.out which contains statistics over all processes. I have yet to fully analyze the results. Cheers (and YMMV), Hendrik -- freenet Cityline GmbH, Hamburger Chaussee 2-4, 24114 Kiel, Germany Phone: +49 (0)431 9020552, Fax: +49 (0)431 9020559 Internet: http://www.freenet.de, eMail: hendrik.scholz(a)freenet-ag.de _______________________________________________ Serdev mailing list Serdev(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serdev 邹嘉 wrote: Hi, all! I am currently involved in a research work which aims at optimizing the SIP stack, and we chose SER -0.9.6 as our researching platform. we need to profile SER to find out which part(parser? network? transactions? ) consumes the most CPU cycles. However, tools like gprof and Intel Vtune's sampling tool can not show any information about the functions in dynamically loaded modules, such as tm, registrar. So, a possible solution seems to build in these modules into the core statically. I tried to do what the INSTALL doc says, compling with the following command:"make static_modules=tm PROFILE=-pg all", the final part of the result shows: ...... make[1]:***[callid.o] Error 1 make[1]: Leaving directory '/....../SER/ser-0.9.6/modules/tm' gcc -Wl,-02 -Wl, -E -pg action.o crc.o .....modules/tm/dlg.o, modules/tm/h_table.o .....modules/tm/uac_unixsock.o - gcc: modules/tm/callid.o:No such file or directory gcc: modules/tm/h_table.o:No such file or directory ... gcc: modules/tm/uac_unixsock.o:No such file or directory make: **[ser] Error 1 And if I proceed to type: make install the result shows: sr_module.o(.text+0xbc): In function 'register_builtin_modules': /.../ser-0.9.6/sr_module.c:89: undefined reference to 'tm_exports' collect2:ld returned 1 exit status make: ***[ser] Error 1 I am working with SER 0.9.6 And the linux kernel used in my machine is: Linux 2.6.9-22.ELsmp the OS used is Redhat 9 if anyone has tried the same thing or knows the solution, please let me know.Thanks very very much! Jacqueline Zou _______________________________________________ Serusers mailing list Serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers = = = = = = = = = = = = = = = = = = = = = = 　　　　　　　　致礼！　　　　　　　　　　　　　　Jia Zou 　　　　　　　　　　　　　　zouj03(a)mails.tsinghua.edu.cn 　　　　　　　　　　　　　　　2006-08-12

1 0

[Users] LCR load_contacts and load_gw
by Helge Waastad 11 Aug '06

11 Aug '06

Hei, I wonder if someone could comment on this: I have several cisco gateways distributed all over and are using the lcr module for this. Is it possible to combine both load_contacts/next_contact and load_gw/next_gw (I have softphones also registered with the same numbers that are behind the gateways.....) Would it be interesting to have regexp in prefix matching aswell? ex: 4675[1-2] ? br hw

2 3

← Newer
1
...
21
22
23
24
25
26
27
...
37
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

sr-users August 2006