message sent asterisk voip

8/15/2019 Message Sent Asterisk Voip

http://slidepdf.com/reader/full/message-sent-asterisk-voip 1/39

ttp://www.irontec.com

Asterisk, Instant Messaging and

Presence, ow?

saghul

Saúl Ibarra orretg! "saghul#gmail.com$

http://www.saghul.net

http://www.sipdoc.net

mailto:[email protected]

mailto:[email protected]



Astrion %&&': Asterisk, Instant Messaging and Presence, ow?

6

7his presentation

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

– Slides

– omplete con2iguration 2iles

–

8atabase eample data

http://www.saghul.net/blog/downloads/astricon2k9/

http://www.slideshare.net/saghul/

http://www.slideshare.net/saghul/

http://www.saghul.net/blog/downloads/astricon2k9/




9

Inde

. Asterisk and presence status

%. SIP SIMP; or <MPP?

6. 7he <MPP solution

. =pen>ire setup

9. 7he SIMP; solution. amailio @ Asterisk setup

*. onclusions




*

hat we do ha0e now

● Asterisk SIP support BchanCsipD – In4dialog M;SSA+; :4B

– S-ESFIE; and =7I>G support ● >or ;0ent: dialog

● hat about ;0ent: Presence? :4B

– o P-EIS5 support :4B

● Asterisk <MPP support – resCHabber

●

abberSend, AEE;FCF;;I(;, AEE;FCS7A7-S – chanCgtalk, chanCHingle

● Am I missing something?




J

8o we need presence and IM?

● 1I want to talk to )ou, not to )our phone3● Are )ou a0ailable?

– >or an audio con2erence?

– ust 2or IM?

–

>or whom?●

ere are )ou? – Mobile

– =22ice

– 5ome – ...

e need to know i2 a user is a0ailable

and what his status is




K

hat we need

● A presence ser0er● -sers ma) publis their status● -sers ma)

subscribe

to other users status●

Instant Messaging between users

Is it possible onl) with Asterisk?

=




L

SIMP; or <MPP?




'

SIMP; 0s <MPP

● 8id SIMP; rein0ent the wheel?● arge companies started adopting SIMP; BMicroso2t,

D – Propietar) etensions :4B

●

<MPP does not pro0ide 0oice capabilities – ell, there is ingle...

● I2 SIP is the (oIP protocol: wh) not use it also 2orpresence and IM?



7 e <MPP solution




7he <MPP solution

● Integrate Asterisk with a <MPP ser0er




%

=pen>ire

●=pen Source

● a0a based● Multiplat2orm●

Asterisk integration plugin

● SIP so2tphone plugin● +atewa)s to multiple mi ser0ices: MS, Gahoo, ● ;as) installationN




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● >lash based web client: Sparkeb




*

=pen>ire BI(D




J

=pen>ire B(D

● hen a user is talking =pen>ire puts it 1=n the phone3




K

=pen>ire B(ID




L

=pen>ire B(ID

● hat we get – Instant Messaging

– Presence

– +atewa)s to other mi ser0ices

– 7et 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 amailiossubscriber table.

● P-EIS5, S-ESFIE; and M;SSA+; reOuests arehandled b) amailio.




%%

Fegistration

F;+IS7;F

Store location Asterisk doesnothingN




%6

amailio Q Asterisk Feal7ime integration

● Asterisk peers are amailios 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.

● e need to call to alphanumeric users 8E Alias→




%9

amailio Q Asterisk Feal7ime integration B%D

F;A7; (I; sipCpeers AS

S;;7 subscriber.username AS name, subscriber.username AS de2aultuser,

2riend AS t)pe,

- AS secret,

subscriber.domain AS host,concatBsubscriber.rpid, ,",subscriber.username,$D AS callerid,

2rom4users AS contet,

subscriber.username AS mailbo,

)es AS nat,

no AS Ouali2),

in2o AS dtm2mode,

subscriber.username AS 2romuser,




%*

amailio Q Asterisk Feal7ime integration B6D

- AS authuser,

subscriber.domain AS 2romdomain,

- AS insecure,

no AS canrein0ite,

- AS disallow,

all AS allow,

- AS restrictcid,

subscriber.domain AS de2aultip,

subscriber.domain AS ipaddr,

subscriber.domain AS outboundpro),*&J& AS port,

- AS regseconds

>F=M kamailioC.subscriber




%J

In0itation

. I(I7;BEobD

%. >ind numeric Alias6. Add <4Subscriberheader

9. I(I7;B%&&D

*. 8ial to the <4Subscriber user

J. I(I7; BEobD

K. ookupuser location

Alice

EobL. 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 dont ha0e to route the reOuests coming >F=M AsteriskT back to Asterisk. e would make a loopN

i2 BNBWsi XX UAS7CIPU YY Wsp XX UAS7CP=F7UDD V

routeBAS7;FISC-S;FSCF=-7;D

Z

Z




%L

In0itation B6D

T Send I(I7; reOuests to the Asterisk ser0er

route[AS7;FISC-S;FSCF=-7;\ V T all to the numeric alias

a0pCdbCOuer)BUS;;7 aliasCusername >F=M dbaliases 5;F; usernameX Wr- A8 domain X Wa0pBA(PC=FI+8=MAIDIMI7 U,UWa0pBA(PC-MAIASD3D

i2 BisCa0pCsetBUWa0pBA(PC-MAIASDUDD 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\

eten X$ C<.,,o=pBD

eten X$ C<.,n,SetBS-ESFIE;FXWVSIPC5;A8;FB<4SubscriberDZD

eten X$ C<.,n,+otoI2BW[WV;BWVS-ESFIE;FZDZ X &\?hangD

eten X$ C<.,n,8ialBSIP/WVS-ESFIE;FZDeten X$ C<.,nBhangD,5angup




6&

SIMP; presence

. S-ESFIE;BEobD %. handleCsubscribe

Alice

Eob6. P-EIS5 Asterisk does

nothingN9. handleCpublish

*. =7I>G




6

SIMP; presence B%D

T 5andle presence reOuests

i2BisCmethodBUP-EIS5^S-ESFIE;UDD V

routeBPF;S;;CF=-7;D

Z

T 5andle presence

route[PF;S;;CF=-7;\ V i2 BisCmethodBUP-EIS5UDD V

handleCpublishBD

tCreleaseBD

Z else i2 BisCmethodBUS-ESFIE;UDD V

handleCsubscribeBD

tCreleaseBD

Z

eit

Z




6%

Messaging

. M;SSA+; BEobD

%. ookup location

Alice

Eob6. 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

– Audio will go through Asterisk




69

>urther impro0ements...


h



6*

>urther impro0ements... B%D

hat about miing both? – =pen>ires Asterisk plugin still worksN Bregardless

o2 the integration with amailioD




6J

SIMP; or <MPP?


7h k N



6K

7hanksN

BYE sip:[email protected] SIP/2.0

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

-ro: sag!u 1sip:sag!u@sip(oc.net;tag"34224&456

o: 7stri8on 1sip:[email protected];tag"$9+ce()6s

8a,ID: 43&32)[email protected]

8Se: BYE

8ontent,engt!: 0

7hanks 2or watchingN



An) Ouestions?


icense



6'

icense

http://creati0ecommons.org/licenses/b)4sa/6.&/

All images are propert) o2 their respecti0e authors.

http://creativecommons.org/licenses/by-sa/3.0/

http://creativecommons.org/licenses/by-sa/3.0/

message sent asterisk voip

Documents