[SIPForum-discussion] How to implement a chat M2M

[Deepanshu]

You can use the concept defined in draft-ietf-sipping-capacity-attribute-03.txt.

Or 

A Adhoc conference can be established by Client A and all other users can join in the conference. They can exchange the message using MSRP



HTH

Deepanshu Gautam
R&D Engineer
Huawei Technologies Co. Ltd.
Nanjing, PRC


  ----- Original Message ----- 
  From: Francesco Paolo Landolfo 
  To: discussion at sipforum.org 
  Sent: Friday, March 23, 2007 6:59 PM
  Subject: [SIPForum-discussion] How to implement a chat M2M


  Hi,
  I have implemented a chat P2P using SIP and the MESSAGE message. 
  Pratically, if Pippo want to send an instant message to Pluto, Pippo sends a MESSAGE to a Server, this Server convert the Pluto Sip Uri in Pluto Care of Address and send it to Pluto. This is in agreement with rfc3261. 

  Now I'd like to implement a chat M2M using SIP, but I have some doubt about flow and messages that I have to use.

  I think that there is one possible scene:

    a.. A client send a MESSAGE to a Server that dispatchs this message to all chat partecipant. 
  Now, how can I implement this feature? 
  Have someone some other idea?

  Thanks,
  Francesco

  -- 
  Ciò che facciamo in vita riecheggia nell'eternità...(Il Gladiatore)
  "Noodles, cos'hai fatto in tutti questi anni?" " Sono andato a letto presto." (C'era una volta in America) 
  E adesso so cosa devo fare, devo continuare a respirare perché domani il sole sorgerà e chissà la marea cosa potrà portare. (Cast Away)
  Il progresso! Sempre tardi arriva. (Nuovo Cinema Paradiso) 


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