[Sofia-sip-devel] make call with sofia sip

2010-08-10 Thread peter hanshon 

hello
please how can i make call with sofia sip??

please help me--
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[Sofia-sip-devel] how make video conference call

2010-08-10 Thread peter hanshon 

hello
please how can i make call(video conference) with sofia sip?
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Re: [Sofia-sip-devel] how make video conference call

2010-08-10 Thread Martin Drasar 
Dne 10.8.2010 10:28, peter hanshon napsal(a):
 hello
 
 please how can i make call(video conference) with sofia sip?
 
 thank you

Hello Peter,
sofia is a library for handling SIP signaling. It can help you to
establish calls, negotiate codecs, etc. What it does not help you with
is the media part of calls (sending, recieving, mixing audio and video
streams).
You can take a look for example here:
http://wiki.opensource.nokia.com/projects/SofiaTutorial
It might help you with your first steps, but be sure that to make
call(video conference) you will have to jump through lot of hoops.

Regards
Martin

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Re: [Sofia-sip-devel] how make video conference call

2010-08-10 Thread Martin Drasar 
Dne 10.8.2010 11:10, peter hanshon napsal(a):
 Thank you sir for you response
 
 I have another problem, so i  want to  initialize a video streaming
 service  (by VLC)  by sending a message sip
  client(want to watch video) to server(server of video) when I use the
 following SDP but its not working
 nua_invite(handle,SIPTAG_CONTENT_TYPE_STR(application/sdp)
,  SOATAG_USER_SDP_STR(v=0\n 
 o=- 2890844536 28008255796 IN IP4 192.168.200.212 \n
 c=IN IP4 192.168.200.212 \n
 t=0 8\n
 a=tool:vlc 1.1.2\n
 a=recevonly\n
 a=type:broadcast\n
 m=video 52862 RTP/AVP 96\n
 a=rtpmap:96 H264/9\n
 a=fmtp:96\n
 m=audio 43714 RTP/AVP 97\n
 a=rtpmap:97 mpeg-generic/44100/2\n
 a=fmtp:97\n),
TAG_END ());

Hello Peter,
you will have to try much harder when asking questions here. It would
take a crystal ball to guess where the problem might be. There are lot
of people out there willing to help, but you must give us better chance.
If you want any assistance, include following details:

- Your setup (i.e. who is client, who is server, what are their addresses)
- Debug outputs and sofia messages (check this
http://wiki.freeswitch.org/wiki/Sofia#Debugging_Sofia-SIP)
- Relevant pieces of code (single call to function is not enough)
- What you have already tried

Without these, no one will bother trying.

Also, please always include mailing list address in To or Cc.

Regards
Martin

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[Sofia-sip-devel] rtp sofiasip

2010-08-10 Thread peter hanshon 

hello
does sofia sip support and manage rtp because i make call but it haven't flow 
rtp

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Re: [Sofia-sip-devel] rtp sofiasip

2010-08-10 Thread Martin Drasar 
Dne 10.8.2010 12:04, peter hanshon napsal(a):
 hello
 
 does sofia sip support and manage rtp because i make call but it haven't
 flow rtp
 
 
 thank you

Dear God, Peter!
Please read the mails I have sent you or at least some documentation.
Sofia does not handle any rtp, it can only negotiate all that is
necessary for successful rtp connection, like codecs, addresses, ports, etc.
You have to use another library to do the audio/video for you.

Martin

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Re: [Sofia-sip-devel] sofia-sip not sending correct Via headers in 200 OK to NOTIFY request

2010-08-10 Thread Gaurav Srivastva 
Hi,

Would highly appreciate if someone can tell me if this issue is resolved in 
sofia-sip stack or not.

Thanks


On Aug 8, 2010, at 2:49 AM, Gaurav Srivastva wrote:

 Hi,
 
 The notify request to the subscription is being responded to by Sofia-Sip 
 stack with one Via header from the SIP request missing.
 
 In the NOTIFY, the Via header is,
 
Via: SIP/2.0/UDP 
 ift-uca.mitel.com:5060;branch=z9hG4bK693c3fbd3b6fa114ad984c7a522a1964.1,SIP/2.0/UDP
  172.16.14.209:6015;branch=z9hG4bK86266194643563
 
 In the 200 OK response, the Via header being sent is,
 
Via: SIP/2.0/UDP 
 ift-uca.mitel.com:5060;branch=z9hG4bK693c3fbd3b6fa114ad984c7a522a1964.1;received=172.16.14.209
 
 I'm using nua to send the subscribe request.
 
   handle = nua_handle(appl-nua,
   NULL, 
   SIPTAG_FROM(from_header),
   SIPTAG_TO(to_header),
   SIPTAG_ROUTE(route_header),
   SIPTAG_CONTACT(contact_header), 
   TAG_END());
   
   if(handle)
   {
 nua_subscribe(handle, 
   SIPTAG_EXPIRES_STR(3600),
   SIPTAG_EVENT_STR(presence),
   SIPTAG_ACCEPT_STR(application/pidf+xml),
   TAG_END());
 
   }
 
 The platform is OSX and xcode IDE.
 
 Can someone tell me what I'm doing wrong or is this a bug in sofia-sip stack?
 
 Thanks
 Gaurav
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Re: [Sofia-sip-devel] One more question about cloned task

2010-08-10 Thread Pekka Pessi 
Hi Pete,
Hi Pete,

2010/8/7 Pete Kay pete...@gmail.com:
 Do you have multiple nta_agent_t instances running, or how do you
 handle the UAS side? What kind of task you plan to implement in the
 cloned task, some kind of db lookup?

 Yes, I am using DB to store routing information.

Have you considered using su_msg_send() and su_msg_reply() to talk
with the DB thread instead of multi-threaded agent?
Please note that while nta functions are thread-safe, the nta objects are not.

 If you want to see later messages from UAC, you need to insert a
 Record-Route header into the request which you forward towards the
 UAS.

 I am looking at
 http://sofia-sip.sourceforge.net/refdocs/sip/group__sip__record__route.html
 which shows how to creat a record_route structure.  How do I add it to
 the outgoing sip message?  Which api should I use?

That depends on how you plan to do the forwarding. E.g.,

sip_record_route_t *rr = sip_record_route_format(msg_home(msg), ...);
msg_header_insert(mg, NULL, (msg_header_t *)rr);

 Also, should I store both UAC-related RR and UAS-related RR in the
 RR-URI's user part?

User part is easiest, I think.

 In the hash table you suggested, should I use an UUID to represent
 each leg ( one for UAC and the other one for UAS) and then store the
 leg corrspond to each UUID?

I would not use legs: if you process same request twice (say, one of
your users forwards his calls to another user) the legs cannot make
difference between loops. I'd process each incoming request either
statelessly or with default leg, and look for the UUID from the
topmost route.

 Also, I don't understand why it matter whether I am using one or two
 nta_agent_t.  I still need two UUID ( one for each leg ) regardless of
 whether I use one or two nta_agent_t right?  Or am I missing
 something?

Well, in principle you could do with one UUID and RR if you used one agent.

 You have to remove the resulting Route headers when processing the
 later messages, too.

 Which API can I use to remove the Route header and when you say later
 messages, what are you referring to?  When should the Route header be
 removed?

The RFC 3216 sections 16.4 and 16.12 describes how the Route header
should be processed. Basically, when you receive a request with Route
header, you should forward request based on topmost Route instead of
request-URI. If topmost Route URI belongs to your proxy, you remove
it.

The lr URI parameter complicates matters, however.

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Re: [Sofia-sip-devel] Null Callid and To Tag

2010-08-10 Thread Pekka Pessi 
2010/8/5 Vikas Bhat vikasbhat0...@gmail.com:
 Thanks for the information.
 Do u mean to say that Sofia Stack(NTA) should send the 400.
 since we are using the STACK in is STATELESS mode .should our application
 check for
 CallID with null values and respond with 400.

Yes and no, the nta stack should check for bad requests even in stateless mode.

 is there any stack configuration to be enabled from SOFIA STACK side to
 Check such scenerios and respond appropriately.

See, e.g., the documentation of NTATAG_BAD_REQ_MASK():

http://sofia-sip.sourceforge.net/refdocs/nta/nta__tag_8h.html#23d0ebce6f3a594c5547e0ff72fc5777

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Re: [Sofia-sip-devel] sofia-sip not sending correct Via headers in 200 OK to NOTIFY request

2010-08-10 Thread Gaurav Srivastva 
Thanks for the update. Following is the log from the application showing the 
problem (check the Via in 200 OK).

Another issue I'm seeing is that the User-Agent headr in 200 OK response is 
different from the one in the SUBSCRIBE message.

recv 1559 bytes from udp/[172.16.4.161]:5060 at 20:49:02.635526:
   
   NOTIFY sip:mamah...@172.16.11.242:5060;transport=udp SIP/2.0
   Via: SIP/2.0/UDP 
acs-core1.intl.com:5060;branch=z9hG4bKd550206f22aacf124787628c15a9cc50.1,SIP/2.0/UDP
 
172.16.4.161:6015;branch=z9hG4bK1854423756626772
   Max-Forwards: 69
   From: sip:mamah...@node99.acs-core1.intl.com;tag=401559811623600
   To: sip:mamah...@node99.acs-core1.intl.com:5060;tag=503Ny97jjQH5S
   Call-ID: 8c98c482-1f63-122e-129a-000bdbd50d90
   CSeq: 2 NOTIFY
   Content-Type: application/pidf+xml
   Event: presence.account;x-intl-include=im-telephony-account-hotdesk
   Subscription-State: active
   Contact: 
sip:b544219e-1dd1-11b2-8fc7-b23336626566+b5442...@172.16.4.161:6015;transport=udp
   Content-Length: 862


tport_deliver(0x9242378): msg 0x9248778 (1559 bytes) from 
udp/172.16.4.161:5060/sip next=(nil)
nta: received NOTIFY sip:mamah...@172.16.11.242:5060;transport=udp SIP/2.0 
(CSeq 2)
nta: Via check: received=172.16.4.161
nta: canonizing sip:mamah...@172.16.11.242:5060 with contact
nta: NOTIFY (2) going to existing leg
nua: nua_stack_process_request: entering
nua(0x9243658): nua_notify_server_preprocess: active ()
nua: nua_application_event: entering
tport_tsend(0x9242378) tpn = UDP/172.16.4.161:5060
tport_resolve addrinfo = 172.16.4.161:5060
tport_by_addrinfo(0x9242378): not found by name UDP/172.16.4.161:5060
tport_vsend returned 558
send 558 bytes to udp/[172.16.4.161]:5060 at 20:49:02.636002:
   
   SIP/2.0 200 OK
   Via: SIP/2.0/UDP 
acs-core1.intl.com:5060;branch=z9hG4bKd550206f22aacf124787628c15a9cc50.1;received=172.16.4.161
   From: sip:mamah...@node99.acs-core1.intl.com;tag=401559811623600
   To: sip:mamah...@node99.acs-core1.intl.com:5060;tag=503Ny97jjQH5S
   Call-ID: 8c98c482-1f63-122e-129a-000bdbd50d90
   CSeq: 2 NOTIFY
   Contact: sip:mamah...@172.16.11.242:5060
   User-Agent: sofia-sip/1.12.10
   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, 
NOTIFY, REFER, UPDATE
   Supported: timer, 100rel
   Content-Length: 0

   
nta: sent 200 OK for NOTIFY (2)
nua: nua_application_event: entering

Thanks


- Original Message - 
From: Pekka Pessi ppe...@gmail.com
To: Gaurav Srivastva gaurav...@yahoo.com
Cc: sofia-sip-devel@lists.sourceforge.net
Sent: Tuesday, August 10, 2010 10:44 AM
Subject: Re: [Sofia-sip-devel] sofia-sip not sending correct Via headers in 
200 OK to NOTIFY request


2010/8/10 Gaurav Srivastva gaurav...@yahoo.com:
 Would highly appreciate if someone can tell me if this issue is resolved 
 in
 sofia-sip stack or not.

Are you sure there is no other Via header down the response? ;-o

I've never seen the bug on Linux, but I've added test cases for it in
nta and nua just in case you manage to compile git head on OSX
(patches on any of the problems encountered are welcome).

--Pekka

 On Aug 8, 2010, at 2:49 AM, Gaurav Srivastva wrote:
 The notify request to the subscription is being responded to by Sofia-Sip
 stack with one Via header from the SIP request missing.
 In the NOTIFY, the Via header is,
 Via: SIP/2.0/UDP
 ift-uca.mitel.com:5060;branch=z9hG4bK693c3fbd3b6fa114ad984c7a522a1964.1,SIP/2.0/UDP
 172.16.14.209:6015;branch=z9hG4bK86266194643563
 In the 200 OK response, the Via header being sent is,
 Via: SIP/2.0/UDP
 ift-uca.mitel.com:5060;branch=z9hG4bK693c3fbd3b6fa114ad984c7a522a1964.1;received=172.16.14.209
 I'm using nua to send the subscribe request.
 handle = nua_handle(appl-nua,
 NULL,
 SIPTAG_FROM(from_header),
 SIPTAG_TO(to_header),
 SIPTAG_ROUTE(route_header),
 SIPTAG_CONTACT(contact_header),
 TAG_END());

 if(handle)
 {
 nua_subscribe(handle,
 SIPTAG_EXPIRES_STR(3600),
 SIPTAG_EVENT_STR(presence),
 SIPTAG_ACCEPT_STR(application/pidf+xml),
 TAG_END());

 }
 The platform is OSX and xcode IDE.
 Can someone tell me what I'm doing wrong or is this a bug in sofia-sip
 stack?
 Thanks
 Gaurav


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Re: [Sofia-sip-devel] sofia-sip not sending correct Via headers in 200 OK to NOTIFY request

2010-08-10 Thread Gaurav Srivastva 
Oh. BTW, this issue is happening in linux as well (the previous captures are 
from centos5 server).

- Original Message - 
From: Pekka Pessi ppe...@gmail.com
To: Gaurav Srivastva gaurav...@yahoo.com
Cc: sofia-sip-devel@lists.sourceforge.net
Sent: Tuesday, August 10, 2010 10:44 AM
Subject: Re: [Sofia-sip-devel] sofia-sip not sending correct Via headers in 
200 OK to NOTIFY request


2010/8/10 Gaurav Srivastva gaurav...@yahoo.com:
 Would highly appreciate if someone can tell me if this issue is resolved 
 in
 sofia-sip stack or not.

Are you sure there is no other Via header down the response? ;-o

I've never seen the bug on Linux, but I've added test cases for it in
nta and nua just in case you manage to compile git head on OSX
(patches on any of the problems encountered are welcome).

--Pekka

 On Aug 8, 2010, at 2:49 AM, Gaurav Srivastva wrote:
 The notify request to the subscription is being responded to by Sofia-Sip
 stack with one Via header from the SIP request missing.
 In the NOTIFY, the Via header is,
 Via: SIP/2.0/UDP
 ift-uca.mitel.com:5060;branch=z9hG4bK693c3fbd3b6fa114ad984c7a522a1964.1,SIP/2.0/UDP
 172.16.14.209:6015;branch=z9hG4bK86266194643563
 In the 200 OK response, the Via header being sent is,
 Via: SIP/2.0/UDP
 ift-uca.mitel.com:5060;branch=z9hG4bK693c3fbd3b6fa114ad984c7a522a1964.1;received=172.16.14.209
 I'm using nua to send the subscribe request.
 handle = nua_handle(appl-nua,
 NULL,
 SIPTAG_FROM(from_header),
 SIPTAG_TO(to_header),
 SIPTAG_ROUTE(route_header),
 SIPTAG_CONTACT(contact_header),
 TAG_END());

 if(handle)
 {
 nua_subscribe(handle,
 SIPTAG_EXPIRES_STR(3600),
 SIPTAG_EVENT_STR(presence),
 SIPTAG_ACCEPT_STR(application/pidf+xml),
 TAG_END());

 }
 The platform is OSX and xcode IDE.
 Can someone tell me what I'm doing wrong or is this a bug in sofia-sip
 stack?
 Thanks
 Gaurav


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Re: [Sofia-sip-devel] sofia-sip not sending correct Via headers in 200 OK to NOTIFY request

2010-08-10 Thread Gaurav Srivastva 
The Via headers on Linux are sent correctly if TPORT_LOG is not defined. If I 
define this variable then the problem starts happening.

Odd..


On Aug 10, 2010, at 10:44 AM, Pekka Pessi wrote:

 2010/8/10 Gaurav Srivastva gaurav...@yahoo.com:
 Would highly appreciate if someone can tell me if this issue is resolved in
 sofia-sip stack or not.
 
 Are you sure there is no other Via header down the response? ;-o
 
 I've never seen the bug on Linux, but I've added test cases for it in
 nta and nua just in case you manage to compile git head on OSX
 (patches on any of the problems encountered are welcome).
 
 --Pekka
 
 On Aug 8, 2010, at 2:49 AM, Gaurav Srivastva wrote:
 The notify request to the subscription is being responded to by Sofia-Sip
 stack with one Via header from the SIP request missing.
 In the NOTIFY, the Via header is,
   Via: SIP/2.0/UDP
 ift-uca.mitel.com:5060;branch=z9hG4bK693c3fbd3b6fa114ad984c7a522a1964.1,SIP/2.0/UDP
 172.16.14.209:6015;branch=z9hG4bK86266194643563
 In the 200 OK response, the Via header being sent is,
   Via: SIP/2.0/UDP
 ift-uca.mitel.com:5060;branch=z9hG4bK693c3fbd3b6fa114ad984c7a522a1964.1;received=172.16.14.209
 I'm using nua to send the subscribe request.
  handle = nua_handle(appl-nua,
  NULL,
  SIPTAG_FROM(from_header),
  SIPTAG_TO(to_header),
  SIPTAG_ROUTE(route_header),
  SIPTAG_CONTACT(contact_header),
  TAG_END());
 
  if(handle)
  {
nua_subscribe(handle,
  SIPTAG_EXPIRES_STR(3600),
  SIPTAG_EVENT_STR(presence),
  SIPTAG_ACCEPT_STR(application/pidf+xml),
  TAG_END());
 
  }
 The platform is OSX and xcode IDE.
 Can someone tell me what I'm doing wrong or is this a bug in sofia-sip
 stack?
 Thanks
 Gaurav
 
 
 -- 
 Pekka.Pessi mail at nokia.com



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