A basic introduction to Jingle, the Jabber-based VoIP technology.

1. jingle:
jabber does voip

2. peter saint-andre

3. stpeter@jabber.org

6. jingle

7. jabber does multimedia

8. what is jabber?

9. open technologies

10. real-time messaging

11. presence

12. powered by
streaming xml

13. jeremie miller

14. 1998

15. tired

16. 4 different im clients

17. multiple accounts

18. no interoperability

19. foster freedom of
conversation

20. scratch an itch

21. open-source messaging
and presence server

22. jabberd

23. january 4, 1999

24. more than a server

25. clients

26. libraries

27. add-on components

28. multiple server
codebases

29. client-server
architecture

30. decentralized
network

31. inter-domain
messaging

32. like email

33. but really fast

34. with built-in presence

35. no server spoofing

36. and no spam

37. xml wire protocol

38. standardized
through ietf

39. extensible

40. messaging

41. and presence

42. protocol

43. (xmpp)

44. rfcs 3920 + 3921

45. more than protocols

46. 50,000+ servers (?)

47. 40+ million users (?)

48. clients
for every platform

49. libraries
for every language

50. deployed worldwide

51. wall street banks

52. u.s. government

53. hp, eds, fedex

54. orange, bell south,
sapo, ntt, sun rocket

55. google, apple, sun,
live journal

56. and you

57. run your own server

58. write your own
components

59. integrate with
your own systems

60. build competitive
advantage

61. open technologies

62. this is a good thing

63. application server for
the real-time internet

64. layer 7 xml router
+ presence engine

65. low-latency
signalling channel

66. extensible from the
ground up (pure xml)

67. strong security

68. stable identities

69. dynamic capabilities
discovery

70. and presence

71. “the new dial tone”

72. presence is boring!

73. presence is a catalyst
for communication

74. jingle?

75. xmpp extensions

76. modular framework

77. multimedia session
management

78. negotiate session
parameters over xmpp

79. use a binary-friendly
transport for media

80. pluggable transports:
rtp-ice, raw udp, etc.

81. pluggable session types:
audio, video, etc.

82. sound familiar?

83. sip

84. why jingle?

85. community interest in
multimedia since 1999

86. enable jabber clients to
do voice, video, & more

87. need standards for
interoperability

88. past approaches

89. h.323

90. proprietary xmpp
extensions

91. “tins”
(sdp over xmpp)

92. dual-headed
xmpp+sip clients

93. issues

94. two centers of control
(sip and xmpp)

95. addressing
(unicode in xmpp)

96. authentication
(mandatory in xmpp)

97. sender identity
(validated in xmpp)

98. traffic validation
(xmpp schemas)

99. manageability
(client-server in xmpp)

100. presence
(native in xmpp)

101. buddy lists [tm]
(native in xmpp)

102. presence subscriptions
(long-lived in xmpp)

103. 40+ million jabber users
can’t be wrong

104. multimedia goodness
to xmpp network

105. build a native xmpp
signalling protocol

106. ensure interoperability
with sip

107. not trying
to supplant sip

108. adding jabber users
to open voip networks

109. early version developed
with sip guru

110. cto @ jabber inc.
(they pay me)

111. google talk

112. standardization
underway

113. jabber software
foundation

114. specs in JSF’s
XEP series

115. xep-0166 etc.

116. last call in progress

117. informational rfc
(eventually)

118. support coming to...

119. google’s libjingle
(c++ library)

120. many more
jabber clients

121. telepathy / gnome

122. freeswitch

123. various devices
(nokia 770, etc.)

124. providers, telcos,
hw/sw vendors

125. asterisk

126. federate pbx’s
over xmpp backbone

127. look ma, no bell!
(route around telcos)

128. gateways to
sip, h.323, pstn

129. open IETF standards
+ open extensions

130. open-source or
commercial

131. mix and match

132. buy or build

133. deploy as you please

134. play with others

135. talk with everyone

136. innovate at the edges

137. no silos

138. no spam

139. no guano

140. open technologies

141. open network

142. the way life should be

143. join the conversation

144. let’s build the
real-time internet