Message Sent Asterisk Voip

saghul

Saúl Ibarra orretg! "saghul#gmail.com$ http://www.saghul.net

% About me

● saghul

– (oIP enthusiast, pla)ing around with Asterisk since %k* – _{+-/inu lo0er likes e0er)thing 1So2tware ibre3}

– o42ounder o2 http://sipdoc.net

6 7his presentation

● http://www.saghul.net/blog/downloads/astricon%k'/ ● http://www.slideshare.net/saghul/

– Slides

– _{omplete con2iguration 2iles} – 8atabase eample data

9 Inde

. Asterisk and presence status

%. SIP SIMP; or <MPP?

6. 7he <MPP solution

. =pen>ire setup

9. 7he SIMP; solution

. amailio @ Asterisk setup

* hat we do ha0e now

● Asterisk SIP support BchanCsipD

– In4dialog M;SSA+; :4B

– S-ESFIE; and =7I>G support

●

>or ;0ent: dialog

● hat about ;0ent: Presence? :4B

– o P-EIS5 support :4B

● Asterisk <MPP support

– resCHabber

● abberSend, AEE;FCF;;I(;, AEE;FCS7A7-S

– chanCgtalk, chanCHingle

J 8o we need presence and IM?

● 1I want to talk to )ou, not to )our phone3

● Are )ou ?

– >or an audio con2erence? – _{ust 2or IM?}

– >or whom? ● are )ou? – Mobile – =22ice – 5ome – ...

e need to know i2 a user is

and what his

is

K hat we need

● A ser0er

● -sers ma) their status

● -sers ma) to other users status

● between users

' SIMP; 0s <MPP

● 8id SIMP; rein0ent the wheel?

● arge companies started adopting SIMP; BMicroso2t,

D

– _{Propietar) etensions :4B}

● <MPP does not pro0ide 0oice capabilities

– ell, there is ingle...

● I2 SIP is the (oIP protocol: wh) not use it also 2or

 7he <MPP solution

% =pen>ire ● ● a0a based ● Multiplat2orm ●

● SIP so2tphone plugin

● +atewa)s to multiple mi ser0ices: MS, Gahoo, 

6 =pen>ire BIID

● 8ownload deb package

9 =pen>ire BIIID

● eb based con2iguration

● lustering architecture

● onnection to the Asterisk Manager Inter2ace

– Multiple connections

● Mapping between Asterisk SIP users and =pen>ire

<MPP users

● Multiplat2orm a0a client: Spark

* =pen>ire BI(D

J =pen>ire B(D

K =pen>ire B(ID

L =pen>ire B(ID

● hat we get

– Instant Messaging – Presence

– _{+atewa)s to other mi ser0ices} – 7et con2erencing

● Problems

– 8uplicated users Bwe could partiall) 2i it with 8APD – eed to handle % protocols

– ot man) so2tphones support SIP and <MPP – 8o an) hardphones support <MPP?

%& A comple protocol

● SIMP; I;7> working group

– Presence F>s ● 6L*J, 6L*K, 6L*L, 6LJ6, 99K', 99L&, 99L%, ... – _<AP ● 9L%*, 9L%J, 9L%K, *&%*,  – Instant Messaging ● 69%L, 6''9, 9'K*, 

SIMP; is =7 simpleN

% 7he SIP solution

● Integrate Asterisk and amailio to pro0ide IM and

presence.

● -sers are registered to amailio.

●

I(I7; reOuests are routed through the Asterisk ser0er.

– Asterisk Feal7ime user integration with amailios

subscriber table.

● P-EIS5, S-ESFIE; and M;SSA+; reOuests are

%% Fegistration

F;+IS7;F

Store location Asterisk does nothingN

%6 amailio Q Asterisk Feal7ime integration

● Asterisk peers are amailios subscribers.

● M)SR 0iew so that Asterisk sees the users as his own.

● Peers IP _→ amailio IP.

● alls between users go through amailio and Asterisk.

%9 amailio Q Asterisk Feal7ime integration B%D

F;A7; (I; sipCpeers AS S;;7

2riend AS t)pe,

subscriber.domain AS host,

concatBsubscriber.rpid, ,",subscriber.username,$D AS callerid, 2rom4users AS contet,

subscriber.username AS mailbo,

no AS Ouali2), in2o AS dtm2mode,

%* amailio Q Asterisk Feal7ime integration B6D

- AS authuser, subscriber.domain AS 2romdomain, - AS insecure, - AS disallow, all AS allow, - AS restrictcid, subscriber.domain AS de2aultip, subscriber.domain AS outboundpro), *&J& AS port, - AS regseconds >F=M kamailioC.subscriber

%J In0itation

. I(I7; BEobD

%. >ind numeric Alias 6. Add <4Subscriber header 9. I(I7; B%&&D *. 8ial to the <4 Subscriber user J. I(I7; BEobD K. ookup user location Alice Eob L. I(I7; BEobD

%K In0itation B%D T Foute all I(I7; reOuests to Asterisk

i2 BisCmethodBUI(I7;UDD V

T Femo0e <4Subscriber header so that no one sees it... remo0eCh2BU<4SubscriberUD

T e dont ha0e to route the reOuests coming >F=M Asterisk T back to Asterisk. e would make a loopN

i2 BNBWsi XX UAS7CIPU YY Wsp XX UAS7CP=F7UDD V routeBAS7;FISC-S;FSCF=-7;D

Z Z

%L In0itation B6D T Send I(I7; reOuests to the Asterisk ser0er

route[AS7;FISC-S;FSCF=-7;\ V T all to the numeric alias

a0pCdbCOuer)BUS;;7 aliasCusername >F=M dbaliases 5;F; username X Wr- A8 domain X Wa0pBA(PC=FI+8=MAIDIMI7 U,

UWa0pBA(PC-MAIASD3D

i2 BisCa0pCsetBUWa0pBA(PC-MAIASDUDD V

T Sa0e the subscriber in a header so we can use it in Asterisk appendCh2BU<4Subscriber: Wr-]r]nUD Wr- X Wa0pBs:numaliasD Z Wrd X UAS7CIPU Wrp X UAS7CP=F7U routeBF;AGCF=-7;D Z

%' In0itation B9D

[2rom4users\

eten X$ C<.,,o=pBD

eten X$ C<.,n,SetBS-ESFIE;FXWVSIPC5;A8;FB<4SubscriberDZD eten X$ C<.,n,+otoI2BW[WV;BWVS-ESFIE;FZDZ X &\?hangD eten X$ C<.,n,8ialBSIP/WVS-ESFIE;FZD

6& SIMP; presence . S-ESFIE; BEobD %. handleCsubscribe Alice Eob

6. P-EIS5 _{Asterisk does}

nothingN 9. handleCpublish

6 SIMP; presence B%D T 5andle presence reOuests

i2BisCmethodBUP-EIS5^S-ESFIE;UDD V routeBPF;S;;CF=-7;D Z T 5andle presence route[PF;S;;CF=-7;\ V i2 BisCmethodBUP-EIS5UDD V handleCpublishBD tCreleaseBD Z else i2 BisCmethodBUS-ESFIE;UDD V handleCsubscribeBD tCreleaseBD Z eit Z

6% Messaging . M;SSA+; BEobD %. ookup location Alice Eob 6. M;SSA+; Asterisk does nothingN

66 A7 handling

● e Hust need to 2i the A7 in signalling.

● =ur Asterisk peers are con2igured with natX)es

– =M;8IA mode

69 >urther impro0ements...

6* >urther impro0ements... B%D

hat about miing both?

– =pen>ires Asterisk plugin still worksN Bregardless

6K 7hanksN

BYE sip:astricon@astricon.net SIP/2.0

Via: SIP/2.0/UDP guest.astricon.net:5060;ranc!"#$!%&'nas!(s) *a+,-orar(s: )0

-ro: sag!u 1sip:sag!u@sip(oc.net;tag"34224&456 o: 7stri8on 1sip:astricon@astricon.net;tag"$9+ce()6s 8a,ID: 43&32)62$3220335@astricon.net

8Se:  BYE

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6' icense

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