This is jabbir.org..  A Jabber community for Iranian people, We strive to help people connect and communicate. To be apart of the community create an account above and grab a client from the clients section. It can be joined by anyone with a Jabber-enabled client. Some popular use PC jabber client are Pidgin (available for Linux and Windows), Gajim, Psi or Miranda, and for handphone use Bombus, Bombusmod, or Talkonaut. The Jabber server is installed with transports towards popular networks like MSN, AIM, ICQ and Yahoo! so you can IM any of your contacts on these networks.

You can use Jabbir.org to register a new account on Jabber Client, because we really respect and attention to users jabbir.org if any problems or difficulties in using our server.

And Jabbir.org server support the following protocols:

• Jabber
  This is the basic jabber protocol. It is available at jabbir.org, port 5222 (non-SSL) and port 5223 (SSL). Join the server by using your client to register a new JID.
• Multi User Conference
  The server support chatrooms using the MUC protocol. The conference server is listed as conference.jabbir.org.
  
• The Jabber User Directory
  The users can store some information about themselves in the Jaber User Directory. It is addresses as vjud.jabbir.org, or through the browse function of your client.
• AIM/ICQ
  The AIM/ICQ transport will connect you to the America Online or the ICQ network and allows you to IM any of your buddies on that network.
• J2J/J2J2
  With this transport you can aggregate contacts from rosters of two (or more) Jabber accounts in single roster. E.g., you can communicate through your  Other accounts or  have more than one account, using main account on Jabbir.org. For your interlocutors it will be seen as you logged in on this three-accounts manually. Thought actually if you have more than one accounts  will be connected through J2J transport.
• Yahoo!
  This transport will connect to the Yahoo! network, to allow you to tell your Yahoo!-friends about the Jabber-service…

If you have questions, remarks or suggestions about the service, feel free to contact us.

Jabbir.org Team

The early Jabber protocol as developed in 1999 and 2000 formed the basis for XMPP as published in RFC 3920 and RFC 3921 (the primary changes during formalization by the IETF’s XMPP Working Group were the addition of TLS for channel encryption and SASL for authentication). XMPP has often been regarded as a competitor to SIMPLE, based on the Session Initiation Protocol (SIP) protocol, as the standard protocol for instant messaging and presence notification.

The first IM service based on XMPP was Jabber.org, which has operated continuously since 1999 and has offered free accounts to users of XMPP. From 1999 until February 2006 the service used jabberd as its server software, at which time it migrated to ejabberd (both of which are free software application servers). In January 2010, the service plans to migrate to proprietary M-Link software produced by Isode Ltd.

In August 2005, Google introduced Google Talk, a combination VoIP and IM system which uses XMPP for its instant messaging function and as a base for its voice and file transfer signalling protocol (although the initial launch did not include server-to-server communications, that feature was enabled on January 17, 2006).

In September 2008, Cisco Systems acquired Jabber, Inc. the creators of the commercial product Jabber XCP.

In February 2010, the social-networking site Facebook opened up its chat feature to third-party applications via XMPP. The Facebook developers’ site notes that Facebook Chat does not actually run an XMPP server internally, but merely presents an XMPP interface to clients; consequently, some server-side features like roster editing cannot be done via XMPP.

In addition to Google Talk, many other public IM services use XMPP, including LiveJournal’s “LJ Talk” and Nokia’s Ovi. Furthermore, several enterprise IM software products that do not natively use XMPP nevertheless include gateways to XMPP, including IBM Lotus Sametime and Microsoft Office Communications Server (OCS).

(source : wikipedia)