1. PJSUA – A command line SIP user agent
Advisor: Quincy Wu
Reporter: Ni-Ya Li

2. Outline Getting Started PJSUA Samples of PJSIP and PJMEDIA Demo
Option
Application Menu (User Interface)
Samples of PJSIP and PJMEDIA
Demo
Reference

3. Getting Started Download Source Code Install (Linux)
1.5.tar.bz2 // newest version is 1.5
Install (Linux)
# tar [-z] –vxf pjproject-1.5.tar.bz2
# cd pjproject-1.5
# ./configure
# make
# make install (need superuser privilege)
IPv6 support must be enabled during
build process by declaring
“ #define PJ_HAS_IPV6 1”
in your config_site.h (/pjlib/include/pj/config_site.h)

4. PJSUA – RUN # cd /pjproject-1.5/pjsip-apps/bin/
# ./pjsua [option] [SIP URL to call]

5. PJSUA – Options General Options: Account Options:
--help, show the command line help
--version, display version
Account Options:
--id=URL, ex: --id
--registrar=URL, ex: --registrar sip:test.com
Authentication Options:
--username=STRING, ex: --username linear
--password=STRING, ex: --password secret

6. PJSUA – Options (cont.) Transport Options: Media Options:
--ipv6, added in v1.2
--local-port=PORT, default is 5060 for UDP and TCP
Media Options:
--add-codec=NAME, pcma, pcmu, speex/8000, speex/16000, speex/32000, ilbc, gsm, l16/44100/2, etc.
--play-file=WAVFILE, play the WAV file to incoming call
--auto-loop, loop-back call to itself

7. PJSUA – Options (cont.) Media Transport Options Buddy List
--rtp-port=N, default is 4000
--use-ice, enable ICE
(Interactive Connectivity Establishment)
--use-turn, enable TURN(Traversal Using Relay NAT)
Buddy List
--add-buddy=URL, like yellow pages

8. PJSUA – Options (cont.) User Agent Options:
--auto-answer=CODE, answer incoming call with specific code, default is 100(Trying)
--max-calls=N, Maximum number of incoming calls, default is 4

9. Application Menu(User Interface)

10. Architecture

11. Samples of PJSIP and PJMEDIA
simpleua – simple UA application, be able receive a call
simple_pjsua – with registration, more advanced than simpleua
PJMEDIA
playfile – playing wav file to sound device
recfile – capture audio to wav file
streamutil – stream media file to remote peer using RTP
siprtp – measure the network quality

12. Demo – IPv4 <SIP server> 10.10.59.91 IPv4 SIP signaling
UA1(PJSUA)
UA2(X-Lite)
IPv4 RTP transmitting

13. Demo – IPv6 <SIP server> 2001:e10:6840:21:21e:90ff:fe18:4cc
IPv6 SIP signaling
IPv6 SIP signaling
UA1(PJSUA)
UA2(PJSUA)
IPv6 RTP transmitting 13

14. Reference http://www.pjsip.org/ - PJSIP Home Page
- PJSUA Manual Page
ge_pjmedia_samples.htm
- PJMEDIA and PJMEDIA-CODEC Examples