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13 participants
37464 discussions

[Users] module registrar and path_mode
by Gregoire 16 Nov '06

16 Nov '06

Hi everybody! I want to use the Path support in the module registrar. So I set, in my configuration file, the following parameters: loadmodule "/usr/lib/openser/modules/registrar.so" modparam("registrar", "use_path", 1) modparam("registrar", "path_mode", 2) I expected that OpenSER rejects all REGISTER requests that not have the Path support indicated but in fact it accepts the REGISTER and reply with a 200 OK instead of a 420 - Bad Extension. I am using OpenSER 1.1.0 with TLS support in a debian package. Does anyone have some experience with this module? Thanks Greg

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[Serusers] (no subject)
by ali daher 15 Nov '06

15 Nov '06

I have configured SER on IPV6 on a linux suse 10.1, and i changed ser.cfg so that the server supports IPV6 my clients are on a windows machine and they run also on ipv6 i'm facing a problems: i did set the sip account for a client , after that it rediscovers the network but it can not register and i get this message: registration error 503 service unavaialable so what is the problem and what can i do? regards _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

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[Serusers] Using SER with TLS
by Lami, Avner 15 Nov '06

15 Nov '06

Hello, We have SIP equipment that can work with UDP and TCP. We made many tests with SER and we didn't find any interoperability problems yet. We need to find solution for one of our customers and we want to check whether we can use SER. Our customer use Microsoft LCS 2005 with TLS. Because our equipment can't work with TLS we want to check if we can use SER as proxy that will connect between our equipment and the LCS and will make the translation between TCP to TLS and vice versa. Our questions are: 1) How can we use SER for that solution? 2) Did you make interoperability tests between SER and Microsoft LCS using TLS? 3) Where can we find documentation regarding such scenarios? Regards, Al

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[Serusers] 603 Decline Problem
by pol 15 Nov '06

15 Nov '06

Hi, We are using SER inside a platform we are developing. We have noticed that when the called user reject the call when it hasn't established, SER sends multiple 603 Declined messages to the caller user. I think SER should send just one 603 Declined messages. Is it correct? Any idea? Thanks in advance,

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[Serusers] Is it possible in Ser?!
by rjcarvalho＠reit.up.pt 15 Nov '06

15 Nov '06

Hi all, Is it possible to configure Ser to act just like a phone which when receives a ?302 Moved Temporarily? replay, generates and sends an INVITE to the ?Contact? shown in that 302 message? Is it possible? How can I generate that INVITE? Thanks in advance, Ricardo.

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[Serusers] Weird Signaling
by Gustavo Passos Tourinho 15 Nov '06

15 Nov '06

Hey There. I'm having a weird signaling. When the proxy receives an ACK from caller, it puts an route at the end of packet and then forwards it. I have no idea what i could be. Does anyone have a clue? Thanks in advanced, Tourinho

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[Serusers] Ser and OpenVZ
by Shidan 15 Nov '06

15 Nov '06

Hi, I'm trying to get ser to run on openvz but I get the following error: 'Too much shared memory demanded: 33554432' removing -DSHM_MMAP doesnt help, but starting ser in non forked (debugging) mode does. Anyone have any successfull experience with openvz or can give me a pointer?

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[Users] Presence module and Snom phones
by Peter Gradwell 15 Nov '06

15 Nov '06

Hi We are wondering if anyone has used the new presence module with Snom phones because it looks like it just doesn't work with the subscribe types that snom use. Basically snom uses Event: dialog in the headers which the module doesn't support. Here is the subscribe after I hacked it to allow Event: dialog U 2006/11/15 14:22:04.699050 193.84.87.60:5082 -> 193.111.201.74:5060 SUBSCRIBE sip:1000305@lon-sip-1.gradwell.net;user=phone SIP/2.0. To: <sip:1000305@lon-sip-1.gradwell.net;user=phone>. From: <sip:1000305@lon-sip-1.gradwell.net>;tag=23c9f970. Via: SIP/2.0/UDP 193.84.87.60:5082;branch=z9hG4bK-d87543-65b974429da21b246a5f-1-cHAyZGM4N jUxNzk0YjIyNTJkNjdmNw..-d87543-. Call-ID: 0c296edb42d0dd85472907b1da99411d. CSeq: 452392058 SUBSCRIBE. Contact: <sip:CNOgG7HbGwkzlYrxgc7RjID5rBqkrZFREwe644KJ40.@193.84.87.60:5082;line= 27nd4hcq>. Expires: 3600. Max-Forwards: 69. Accept: application/dialog-info+xml. Event: dialog. Content-Length: 0. . U 2006/11/15 14:22:04.707409 193.111.201.74:5060 -> 193.84.87.60:5082 SIP/2.0 200 OK. To: <sip:1000305@lon-sip-1.gradwell.net;user=phone>;tag=20c56ba31bbe85b9bc9d 0e09f876aff7.24f5. From: <sip:1000305@lon-sip-1.gradwell.net>;tag=23c9f970. Via: SIP/2.0/UDP 193.84.87.60:5082;branch=z9hG4bK-d87543-65b974429da21b246a5f-1-cHAyZGM4N jUxNzk0YjIyNTJkNjdmNw..-d87543-. Call-ID: 0c296edb42d0dd85472907b1da99411d. CSeq: 452392058 SUBSCRIBE. Expires: 3600. Server: OpenSer (1.2.0-dev6-notls (i386/linux)). Content-Length: 0. Warning: 392 193.111.201.74:5060 "Noisy feedback tells: pid=14435 req_src_ip=193.84.87.60 req_src_port=5082 in_uri=sip:1000305@lon-sip-1.gradwell.net;user=phone out_uri=sip:1000305@lon-sip-1.gradwell.net via_cnt==1". . Then openser sends out this notify U 2006/11/15 14:22:04.733404 193.111.201.74:5060 -> 193.84.87.60:5082 NOTIFY sip:CNOgG7HbGwkzlYrxgc7RjID5rBqkrZFREwe644KJ40.@193.84.87.60:5082;line=2 7nd4hcq SIP/2.0. Via: SIP/2.0/UDP 193.111.201.74;branch=z9hG4bKfc5a.9a187a95.0. To: sip:1000301@lon-sip-1.gradwell.net;tag=9d6ee568. From: sip:1000301@lon-sip-1.gradwell.net;tag=10.14435.1163600524.9. CSeq: 183348005 NOTIFY. Call-ID: d250aa54d4fab3ffa3e96ac7ea73303f. User-Agent: OpenSer (1.2.0-dev6-notls (i386/linux)). Event: dialog. Contact: <sip:1000301@lon-sip-1.gradwell.net>. Subscription-State: pending;expires=3600. Content-Type: application/watcherinfo+xml. . Which is most significantly the wrong content type for snoms (as the subscribe said, they want application/dialog-info+xml) and also doesn't have a message body on the notify - so the snom tells openser where to go: U 2006/11/15 14:22:04.841722 193.84.87.60:5082 -> 193.111.201.74:5060 SIP/2.0 489 Bad Event. To: <sip:1000301@lon-sip-1.gradwell.net>;tag=9d6ee568. From: <sip:1000301@lon-sip-1.gradwell.net>;tag=10.14435.1163600524.9. Via: SIP/2.0/UDP 193.111.201.74;branch=z9hG4bKfc5a.9a187a95.0. Call-ID: d250aa54d4fab3ffa3e96ac7ea73303f. CSeq: 183348005 NOTIFY. Content-Length: 0. . Thoughts welcome! Thanks peter -- peter gradwell. gradwell dot com Ltd. http://www.gradwell.com/ -- engineering & hosting services for email, web and voip -- -- http://www.peter.me.uk/ -- http://www.voip.org.uk/ --

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[Users] AVPs iteration
by tele 15 Nov '06

15 Nov '06

Hi all, In the pseudo variables docs page: $avp(id[N]) - represents the value of N-th AVP identified by 'id'. This means if i do an avp_db_query that return N avps i can access to the value of avps with $avp(id[N]). But if i don't know how many record are returned from the query how can i iterate over an array of avps ? I've something like: avp_db_query("SELECT n.number,n.type,n.translated FROM numerations AS n, users AS u, associations AS a WHERE a.numeration_id = n.id AND a.user_id = u.id AND u.lid = '$tU'","$avp(cli);$avp(type);$avp(translated)") so i can access to the record with $avp(cli[0]) $avp(cli[1]) etc.. i want to append all contact returned to the destination uri and with the record $avp(translated) "true" i want to do some processing. but if i can't iterate over array of avps it's difficult. thanks, :tele

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[Users] Can We Use the Stun server for NAT supporting,
by raviprakash sunkara 15 Nov '06

15 Nov '06

Hello Users, Can I use the Stun server to Support the NAT. I tried a lot , My UAC's are Not Hungupping in Behind the NAT/Router My SIP ip is 192.168.2.75 My Public IP is xx.xx.xx.xx I didn't get any Bye request to SIP server, except the Bye all the other Messages are Requested to MY SIP Server in openser.cfg i I'm using X-lites for testing in that RTP port 12222 NAT firewall ip is 192.168.2.1 Sip domain is xx.xx.xx.xx Sip proxy xx.xx.xx.xx ______________________________________________ modparam ("nathelper",rtpproxy_sock","udp:192.168.2.75:12222" if(nat_uac_test("19")) { if(method=="REGISTER") { fix_nated_register(); force_rport(); setflag(6); } else { if(method=="INVITE") { fix_nated_sdp("3") }; fix_nated_contact(); }; }; ______________________________________________ -- Thanks and Regards Ravi Prakash Sunkara ravi.sunkara(a)hyperion-tech.com M:+91 9985077535 O:+91 40 23114549 F:+91 40 40208727 ravi.sunkara(a)hyperion-tech.com www.hyperion-tech.com

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