sr-users December 2003

sr-users@lists.kamailio.org

108 participants
257 discussions

RE: [Serusers] Call connections take too long
by Klaus Darilion 22 Dec '03

22 Dec '03

If the problem is between dialing and message 1, than this has nothing to do with ser, because ser is between message 1 & 2. Which user agent do you use? What is "long pause"? 0.5 seconds, 5 seconds, 50 secondes? Have you watched if there is some other traffic caused by your user agent (capture the network traffic directly at UA1, not at the proxy)? e.g. DNS lookups, NTP requests, ... regards, Klaus > -----Original Message----- > From: jerk face [mailto:jerkface2098@yahoo.com] > Sent: Monday, December 22, 2003 9:22 PM > To: Klaus Darilion > Subject: RE: [Serusers] Call connections take too long > > > My delay is from the time that I dial the number to > the time that "1. INVITE" happens. > > In ser.cfg I have the following in route() > if (uri=~"sip:1[0-9][0-9]+@.*") { > rewritehostport("X.X.X.X:5060"); > #forward the request now > if (!t_relay()) { > sl_reply_error(); > }; > break; > }; > > I found that in the documentation for SER but I don't > really understand what it means. > I am used to the Asterisk syntax for phone numbers so > I'm confused when I see "1[0-9][0-9]+@.*" > > So anything that starts with 1 is sent to my gateway. > But I don't understand "[0-9][0-9]". How many digits > does this include? > I'm only calling in North America, so I need 10 digits > after the initial 1. > Is it possible that I have it configured to look for > more than 10 digits, so it waits until it times out > and then sends the digits it has received? > > If that is the problem, how do I fix it? > > --- Klaus Darilion <darilion(a)ict.tuwien.ac.at> wrote: > > Hi! > > > > Sorry, I haven't understand your setup! Please take > > a look at the > > follwing figure. Where is the great delay? Between > > which messages? > > > > UA 1 proxy > > UA2 > > | | > > | > > |1. INVITE | 2. INVITE > > | > > | --------------------> | ----------------------> > > | > > | | > > | > > | 4. 180 Ringing | 3. 180 Ringing > > | > > | <------------------- | <--------------------- > > | > > | | > > | > > | | > > | > > | 6. 200 OK | 5. 200 OK > > | > > | <-------------------- | <--------------------- > > | > > | | > > | > > | | > > | > > | 7. ACK | 8. ACK > > | > > | ------------------> | ---------------------> > > | > > | | > > | > > | | > > | > > > > > > regards, > > Klaus > > > > > > > -----Original Message----- > > > From: jerk face [mailto:jerkface2098@yahoo.com] > > > Sent: Monday, December 22, 2003 9:01 PM > > > To: Klaus Darilion > > > Cc: serusers(a)lists.iptel.org > > > Subject: RE: [Serusers] Call connections take too > > long > > > > > > > > > My setup: > > > I use a proxy for dialing. The proxy has a static > > IP > > > address. The callee can be behind a NAT or on a > > > static IP address and the call will take a long > > time > > > to connect. > > > I have watched the traffic at the caller end and > > it is > > > the same (long pause). > > > > > > Any other possibilities? > > > > > > Thank you for your time. > > > > > > > > > --- Klaus Darilion <darilion(a)ict.tuwien.ac.at> > > wrote: > > > > That all depends on your setup. > > > > > > > > Do you use direct IP dialing or do you use a > > proxy? > > > > Where is the proxy - > > > > in your local network or somewhere in the public > > > > internet? Where is the > > > > callee located - same network or somewhere else? > > It > > > > might be also useful > > > > to watch the network traffic at the callees site > > and > > > > at the ser proxy. > > > > > > > > Klaus > > > > > > > > > -----Original Message----- > > > > > From: jerk face > > [mailto:jerkface2098@yahoo.com] > > > > > Sent: Monday, December 22, 2003 6:23 PM > > > > > To: Klaus Darilion > > > > > Cc: serusers(a)lists.iptel.org > > > > > Subject: RE: [Serusers] Call connections take > > too > > > > long > > > > > > > > > > > > > > > I ran ngrep -d eth0 X.X.X.X (Where X.X.X.X is > > my > > > > IP > > > > > address) and I didn't get a lot of DNS > > queries. I > > > > > couldn't see any activity on my IP address > > until I > > > > > heard a ring (after about 15-20 seconds). > > > > > > > > > > What would be some other causes for this > > problem? > > > > > > > > > > Thank you for your time. > > > > > > > > > > --- Klaus Darilion <darilion(a)ict.tuwien.ac.at> > > > > wrote: > > > > > > There can be a lot of issues, e.g. I often > > find > > > > long > > > > > > call setup delays > > > > > > caused by several DNS lookups (either by the > > > > client > > > > > > or the proxy) which > > > > > > may take some time if the DNS server is > > slow. > > > > > > > > > > > > You would have to use ethereal (or other > > packets > > > > > > sniffer) and watch all > > > > > > traffic related to your call to resolve this > > > > issue. > > > > > > > > > > > > Klaus > > > > > > > > > > > > > -----Original Message----- > > > > > > > From: jerk face > > > > [mailto:jerkface2098@yahoo.com] > > > > > > > Sent: Monday, December 22, 2003 6:05 PM > > > > > > > To: serusers(a)lists.iptel.org > > > > > > > Subject: [Serusers] Call connections take > > too > > > > long > > > > > > > > > > > > > > > > > > > > > I have noticed that when I attempt to call > > > > another > > > > > > > user it takes a long time to make the > > > > connection. > > > > > > > > > > > > > > I'm guessing this is a configuration issue > > > > since I > > > > > > > have an ADSL connection. Does anybody > > know > > > > how I > > > > > > can > > > > > > > solve this problem? > > > > > > > > > > > > > > Thank you for your time. > > > > > > > > > > __________________________________ > > > > > Do you Yahoo!? > > > > > New Yahoo! Photos - easier uploading and > > sharing. > > > > > http://photos.yahoo.com/ > > > > > > > > > > > > > > > > > > > __________________________________ > > > Do you Yahoo!? > > > New Yahoo! Photos - easier uploading and sharing. > > > http://photos.yahoo.com/ > > > > > > > > > __________________________________ > Do you Yahoo!? > New Yahoo! Photos - easier uploading and sharing. > http://photos.yahoo.com/ > >

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RE: [Serusers] Call connections take too long
by Klaus Darilion 22 Dec '03

22 Dec '03

Hi! Sorry, I haven't understand your setup! Please take a look at the follwing figure. Where is the great delay? Between which messages? UA 1 proxy UA2 | | | |1. INVITE | 2. INVITE | | --------------------> | ----------------------> | | | | | 4. 180 Ringing | 3. 180 Ringing | | <------------------- | <--------------------- | | | | | | | | 6. 200 OK | 5. 200 OK | | <-------------------- | <--------------------- | | | | | | | | 7. ACK | 8. ACK | | ------------------> | ---------------------> | | | | | | | regards, Klaus > -----Original Message----- > From: jerk face [mailto:jerkface2098@yahoo.com] > Sent: Monday, December 22, 2003 9:01 PM > To: Klaus Darilion > Cc: serusers(a)lists.iptel.org > Subject: RE: [Serusers] Call connections take too long > > > My setup: > I use a proxy for dialing. The proxy has a static IP > address. The callee can be behind a NAT or on a > static IP address and the call will take a long time > to connect. > I have watched the traffic at the caller end and it is > the same (long pause). > > Any other possibilities? > > Thank you for your time. > > > --- Klaus Darilion <darilion(a)ict.tuwien.ac.at> wrote: > > That all depends on your setup. > > > > Do you use direct IP dialing or do you use a proxy? > > Where is the proxy - > > in your local network or somewhere in the public > > internet? Where is the > > callee located - same network or somewhere else? It > > might be also useful > > to watch the network traffic at the callees site and > > at the ser proxy. > > > > Klaus > > > > > -----Original Message----- > > > From: jerk face [mailto:jerkface2098@yahoo.com] > > > Sent: Monday, December 22, 2003 6:23 PM > > > To: Klaus Darilion > > > Cc: serusers(a)lists.iptel.org > > > Subject: RE: [Serusers] Call connections take too > > long > > > > > > > > > I ran ngrep -d eth0 X.X.X.X (Where X.X.X.X is my > > IP > > > address) and I didn't get a lot of DNS queries. I > > > couldn't see any activity on my IP address until I > > > heard a ring (after about 15-20 seconds). > > > > > > What would be some other causes for this problem? > > > > > > Thank you for your time. > > > > > > --- Klaus Darilion <darilion(a)ict.tuwien.ac.at> > > wrote: > > > > There can be a lot of issues, e.g. I often find > > long > > > > call setup delays > > > > caused by several DNS lookups (either by the > > client > > > > or the proxy) which > > > > may take some time if the DNS server is slow. > > > > > > > > You would have to use ethereal (or other packets > > > > sniffer) and watch all > > > > traffic related to your call to resolve this > > issue. > > > > > > > > Klaus > > > > > > > > > -----Original Message----- > > > > > From: jerk face > > [mailto:jerkface2098@yahoo.com] > > > > > Sent: Monday, December 22, 2003 6:05 PM > > > > > To: serusers(a)lists.iptel.org > > > > > Subject: [Serusers] Call connections take too > > long > > > > > > > > > > > > > > > I have noticed that when I attempt to call > > another > > > > > user it takes a long time to make the > > connection. > > > > > > > > > > I'm guessing this is a configuration issue > > since I > > > > > have an ADSL connection. Does anybody know > > how I > > > > can > > > > > solve this problem? > > > > > > > > > > Thank you for your time. > > > > > > __________________________________ > > > Do you Yahoo!? > > > New Yahoo! Photos - easier uploading and sharing. > > > http://photos.yahoo.com/ > > > > > > > > > __________________________________ > Do you Yahoo!? > New Yahoo! Photos - easier uploading and sharing. > http://photos.yahoo.com/ > >

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RE: [Serusers] Call connections take too long
by Klaus Darilion 22 Dec '03

22 Dec '03

That all depends on your setup. Do you use direct IP dialing or do you use a proxy? Where is the proxy - in your local network or somewhere in the public internet? Where is the callee located - same network or somewhere else? It might be also useful to watch the network traffic at the callees site and at the ser proxy. Klaus > -----Original Message----- > From: jerk face [mailto:jerkface2098@yahoo.com] > Sent: Monday, December 22, 2003 6:23 PM > To: Klaus Darilion > Cc: serusers(a)lists.iptel.org > Subject: RE: [Serusers] Call connections take too long > > > I ran ngrep -d eth0 X.X.X.X (Where X.X.X.X is my IP > address) and I didn't get a lot of DNS queries. I > couldn't see any activity on my IP address until I > heard a ring (after about 15-20 seconds). > > What would be some other causes for this problem? > > Thank you for your time. > > --- Klaus Darilion <darilion(a)ict.tuwien.ac.at> wrote: > > There can be a lot of issues, e.g. I often find long > > call setup delays > > caused by several DNS lookups (either by the client > > or the proxy) which > > may take some time if the DNS server is slow. > > > > You would have to use ethereal (or other packets > > sniffer) and watch all > > traffic related to your call to resolve this issue. > > > > Klaus > > > > > -----Original Message----- > > > From: jerk face [mailto:jerkface2098@yahoo.com] > > > Sent: Monday, December 22, 2003 6:05 PM > > > To: serusers(a)lists.iptel.org > > > Subject: [Serusers] Call connections take too long > > > > > > > > > I have noticed that when I attempt to call another > > > user it takes a long time to make the connection. > > > > > > I'm guessing this is a configuration issue since I > > > have an ADSL connection. Does anybody know how I > > can > > > solve this problem? > > > > > > Thank you for your time. > > __________________________________ > Do you Yahoo!? > New Yahoo! Photos - easier uploading and sharing. > http://photos.yahoo.com/ > >

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RE: [Serusers] Call connections take too long
by Klaus Darilion 22 Dec '03

22 Dec '03

There can be a lot of issues, e.g. I often find long call setup delays caused by several DNS lookups (either by the client or the proxy) which may take some time if the DNS server is slow. You would have to use ethereal (or other packets sniffer) and watch all traffic related to your call to resolve this issue. Klaus > -----Original Message----- > From: jerk face [mailto:jerkface2098@yahoo.com] > Sent: Monday, December 22, 2003 6:05 PM > To: serusers(a)lists.iptel.org > Subject: [Serusers] Call connections take too long > > > I have noticed that when I attempt to call another > user it takes a long time to make the connection. > > I'm guessing this is a configuration issue since I > have an ADSL connection. Does anybody know how I can > solve this problem? > > Thank you for your time. > > __________________________________ > Do you Yahoo!? > New Yahoo! Photos - easier uploading and sharing. > http://photos.yahoo.com/ > > _______________________________________________ > Serusers mailing list > serusers(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serusers > >

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[Serusers] Call connections take too long
by jerk face 22 Dec '03

22 Dec '03

I have noticed that when I attempt to call another user it takes a long time to make the connection. I'm guessing this is a configuration issue since I have an ADSL connection. Does anybody know how I can solve this problem? Thank you for your time. __________________________________ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/

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[Serusers] urgent assintant/transfer
by winner＠starspath.com 21 Dec '03

21 Dec '03

Dear Friend, I wish the best in life for you and your family, and I hope you will receive this mail in good spirit and respond quickly with utmost secrecy and confidentiality, I got your address through my friend that works with my country chambers and commerce, but I did not disclose to him my exact intention of requiring from him a contact information of somebody that can be trusted in a business exploitation in your country. My name is Mr. Anthony E. Johnson and I am the chief operations of the security of the former president Charles Taylor of Liberia. Please, protect this mail for the safety of my life and that of my family to avoid us being tortured or killed by the new government of President Moses Blah's, formal Vice president to the formal President Charles Taylor. Please, I humbly beg you from the bottom of my heart to listen very carefully to me, I have just survived the second assassinating plot on me, which I believe that the people are the security agent from the president, President Moses blah, who doesn?t want to incorporate any of the officers that have saved the Liberian government under the Government of our formal President, Charles Taylor, So I don?t think that I am safe, while still serving under this present government, but I will continue to serve my fathers land with all my sincere heart and protecting the sovereignity of my fathers land. Please, listen to me very carefully, our former president, President Charles Taylor, gave me in cash the sum of US$30 Million, to purchase some special kind of ammunitions from Russian government unofficially, which I purposely reported to him that, the Ammunitions has been purchase and supplied to our different command, to be able to flush out all the sectional rebels that was against his government, I did that, because there is no other way to prove to myself, that I am against his (Charles Taylor?s) government. Now the new government still doesn?t appreciate me, instead planning to kill me. Please, my good friend, I want you to do me a life time favor, I have only one son and his name is Mr. Patrick Johnson, he is 20years old, and I have sent him to permanently reside in spain, because, that is where I deposited the fund (US$30million) in security company, with my son?s name in two boxes, which he (my son) is very aware of it, but I declare the boxes to the security company that the boxes contain expensive jewelries and my community generational art works. Please, you will help me to safeguard this fund (US$30Million) in your country, by establishing 70% of the total sum in a profitable business venture for my son, while he lives under your care over there in your country, so that if I remain alive, my son can sponsor me to run as a vice president in the next coming political dispensation. While 5% will be set aside for any expenses that might occur after withdrawing the boxes from the security company, and to convey or transfer the fund US$30Million to your nominated bank account, and the remaining 25% will be for you, for this which you will do for me. I urgently await your reply. Yours Sincerely Anthony Johnson

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[Serusers] voicemail in ser with IVR support ?
by Samy Touati 21 Dec '03

21 Dec '03

Hi, In the ser mailing list you mentioned that voicemail in ser with IVR support is now available but not tested. Is this in the 0.8.12 release or in one of the latest CVS dumps ? Thanks. Samy.

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[Serusers] Problem with REGISTER
by Santosh Subramanian, Noida 20 Dec '03

20 Dec '03

could you please tell me why the following REGISTER request is not getting 401 response..? I am struggling with this problem for the past two days. Kindly update me. REGISTER sip:iptel.org:5060 SIP/2.0 ( if I change sip:iptel.org as sip:195.37.77.101, I am getting 403 response from iptel.org) Via: SIP/2.0/UDP 192.168.14.200:5060;branch=z9hG4bK1436934251 From: san <sip:san@iptel.org>;tag=501424250 To: san <sip:san@iptel.org> Call-ID: 323191517(a)192.168.14.200 <mailto:323191517@192.168.14.200> CSeq: 1 REGISTER Contact: san <sip:san@192.168.14.200:5060> max-forwards: 50 user-agent: oSIP-ua/0.8.1 expires: 3600 Content-Length: 0 Thankyou Santhosh.S

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Re: [Serusers] Problem with REGISTER
by Jiri Kuthan 20 Dec '03

20 Dec '03

There are several reasons: 1) you are trying to impersonate someone else which we don't like. (Or possibly someone else is trying to impersonate you). If we permitted digestusername "dheeraj" to manipulate contacts of AOR "san(a)iptel.org", that would be a real security pain. # U 2003/12/20 07:07:02.039699 202.54.98.63:10131 -> 195.37.77.101:5060 REGISTER sip:iptel.org SIP/2.0. Via: SIP/2.0/UDP 202.54.98.63:5060. From: sip:san@iptel.org. To: sip:san@iptel.org. Call-ID: 00075012-14e60350-64ceec11-054fc72d(a)202.54.98.63. CSeq: 102 REGISTER. User-Agent: CSCO/5. Contact: <sip:san@202.54.98.63:5060>.Authorization: Digest username="dheeraj",realm="iptel.org",uri="sip:iptel.org",response="78627be55d4c2912675be0d29f99cd96",nonce="3fe3e831e2daf98432cbc4ca1dc8a6c73849fda5",algorithm=md5. Content-Length: 0. Expires: 3600. . # U 2003/12/20 07:07:02.041306 195.37.77.101:5060 -> 202.54.98.63:5060 SIP/2.0 403 That is ugly -- use To=id in REGISTERs. Via: SIP/2.0/UDP 202.54.98.63:5060. From: sip:san@iptel.org. To: sip:san@iptel.org;tag=794fe65c16edfdf45da4fc39a5d2867c.8e59.Call-ID: 00075012-14e60350-64ceec11-054fc72d(a)202.54.98.63. CSeq: 102 REGISTER. Server: Sip EXpress router (0.8.12-tcp_nonb (i386/linux)). Content-Length: 0.Warning: 392 195.37.77.101:5060 "Noisy feedback tells: pid=22929 req_src_ip=202.54.98.63 req_src_port=10131 in_uri=sip:iptel.org out_uri=sip:iptel.org via_cnt==1". 2) we don't accept requests with IP addresses in r-uris as opposed to DNS names. We don't like them either. Use names. U 2003/12/20 15:58:39.878330 195.37.77.101:5060 -> 24.7.100.83:5060 SIP/2.0 403 Use domain name in SIP -- we deny IP addresses -- sorry. I suspect both error messages are pretty self-explanatory -- what is the problem? -jiri At 12:35 PM 12/20/2003, Santosh Subramanian, Noida wrote: >could you please tell me why the following REGISTER request is not getting 401 response..? >I am struggling with this problem for the past two days. Kindly update me. > >REGISTER sip:iptel.org:5060 SIP/2.0 ( if I change sip:iptel.org as sip:195.37.77.101, I am getting 403 response from iptel.org) >Via: SIP/2.0/UDP 192.168.14.200:5060;branch=z9hG4bK1436934251 >From: san <sip:san@iptel.org>;tag=501424250 >To: san <sip:san@iptel.org> >Call-ID: <mailto:323191517@192.168.14.200>323191517(a)192.168.14.200 >CSeq: 1 REGISTER >Contact: san <sip:san@192.168.14.200:5060> >max-forwards: 50 >user-agent: oSIP-ua/0.8.1 >expires: 3600 >Content-Length: 0 > > >Thankyou >Santhosh.S >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers -- Jiri Kuthan http://iptel.org/~jiri/

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[Serusers] Error opening ser's FIFO /tmp/ser_fifo
by Joao Carlos Moura 20 Dec '03

20 Dec '03

Hi,I had installed already the version 0.8.12 running at a DEBIAN SERVER. The serviceat this moment, STARTS normally with no interruption but when I do use the command line :"serctl + [any option] - I got the error : "Error opening ser's FIFO /tmp/ser_fifo".I just can´t connect through MSN MESSENGER or any other SIP client.This way, unfortunatly i ca´n´t make any progress and I really need thiis. If I receiveany comments or informations regarding for what it was commented above I will reallyappreciate that.Thank you very much for your attention and keep growing that s the best of internetfriends.João Carlos MouraNiNeTel Telecommunicationsjmoura(a)ninetel.com.br+55 85 264-9039

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sr-users December 2003