avaya presence

(Stringuser) method returns a Presence object that represents whether the user is online or is empty. Null is the return you have not subscribed to whether the user is online.Note: In general, subscriptions to online status are always bound to users in the list, but this does not fit in all cases.The online status of a user is either online or offline. When users are online, their online presence can also

is useful when you need to send an asynchronous live message to a user-whether the message is a notification or a page update data, while keeping the user on the same page without refreshing. Of course, you can use long polling, or some regular JavaScript ping, to do this, but it wastes bandwidth and makes unnecessary requests without updating the server. By contrast, WebSockets is powerful and does not cause additional load to the server, scalable, and extremely fast. If you want to use Webso

) Xmppstreamdidauthenticate: (Xmppstream *) Sender { xmpppresence *presence = [xmpppresence presencewithtype: @ "available"]; [Self.xmppstream sendelement:presence]; } 1.4 Exit and Disconnect -(void) Disconnect { xmpppresence *presence = [xmpppresence presencewithtype:@ "unavailable"]; [Self.xmppstream sendelement:presence]; [Self.xmppstream disconnect]; } 1.5 Buddy Status G

SummaryThe UCMA full name is the Microsoft Unified Communications Managed API, which is used primarily to build middle-tier applications that work on Microsoft Lync Server. Developers can use the platform to build applications that provide access and control of Microsoft Lync Server enhanced presence information, instant messaging, telephony, video calls, and audio/video conferencing.Online statusSet the online status of the Lync Client in UCMA mode.

Then the previous article continued to study and summarize.XMPP ClientOne design standard for XMPP systems is the need to support simple clients. In fact, the XMPP system architecture has only a few limitations on clients. The features that an XMPP client must support are: Communicates with the XMPP server via TCP sockets; Parsing well-organized XML information packets; Understand the message data type. As for why the client requirements are so simple, generally speaking, X

My Openfire group Implementation ideas: 1. Save the group and group members to the table. 2. Pull the group list and group member list, and query and return from the database. 3. Discard the foreigner's "enter the room and send a Presence ". As long as this person goes online, it is like a Presence for joinRoom and entering his group rooms. Learn more about the LocalMUCRoom class: public LocalMUCRole joinRo

, blue, half blue screen.width-500) this.style.width=screen.width-500; "Border=0> 2.AVAYA (CommScope) Single-layer structure, handle the cross core, set good buckle ring, the introduction of the wire frame buckle, trim. The tail buckle after the test passed with 502 fixed dead, the coat also to use 502 fixed dead. The whole process should be careful, careful, the length of the twist, the shorter the better, 1. Gigabit backbone switch, then Gigabit

installation. But even in the ideal application conditions, the system reliability is extremely important. Therefore, we recommend the use of products that conform to industry standards. The large number of applications noted above make planning of gas-blown optical fiber system as difficult as planning traditional wiring system. In the traditional wiring system, the redundant link can be designed conveniently in the traditional wiring system, but in the air blown fiber system, the redundant li

For telecommunications devices such as Cisco, Nortel and Avaya, Tuesday is their bad day. Tomorrow, Bill Gates will announce Microsoft's official foray into the communications equipment industry. The product that Microsoft brings is "unified communication". This is a platform to integrate all communication methods, such as: Voice, video, instant messaging and other information. If the project succeeds, the software will accelerate the transfer of co

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None "-- the user does not have a subscribe to the contact's presence information, and the contact does not have a subscribe to the user's presence Information "To" -- the user has a subscribe to the contact's presence information, but the contact does not have a subscribe to the user's presence Information "From"

A This is the product of the Jabber protocol and related technical articles that I have read roughly once, and some places are not necessarily accurate. Some of the code referenced in the article comes from an article on www.jabber.org.Two What is JabberJabber, like Icq,msn, is an Internet-based instant messaging system, but unlike these instant messaging software, it is an open instant messaging system and an XML Stream-based protocol. Used to exchange information, field status (

Xmppstream * xmppstream; xmppreconnect * xmppreconnect; xmpproster * xmpproster; // user object // object to be added // Add friend # pragma mark and friend-(void) secret :( nsstring *) name {// xmpphost is the server name, host name xmppjid * jid = [xmppjid jidwithstring: [nsstring stringwithformat: @ "% @", name, xmpphost]; // [presence addattributewithname: @ "subscribe" stringvalue: @ "friend"]; [xmpproster subscribepresencetouser: jid];} // Proc

Next, we will introduce XMPP in this chapter. To facilitate program calling, we will write some main XMPP methods in appdelegate. The methods in appdelegate. m are as follows: -(Void) setupstream {// initialize xmppstream = [[xmppstream alloc] init]; [xmppstream adddelegate: Self delegatequeue: Upload ()];}-(void) goonline {// sending online status xmpppresence * presence = [xmpppresence presence]; [[self

　　BBS, SNS, social networking has long been the past, even the flourished Weibo is now popular today, social networking has been completely to the era of mobile society. In the mobile acquaintance social domain, although has the intercourse, Forex and so on the challenge, still unified Jiangshan, but in the mobile stranger social domain, but is another flowers blooming scene, Mo Mo, tenderness, neighboring, several degrees, presence, touches and so on

, but make appropriate adjustments based on the actual situation of the network. Set STPThe Spanning Tree Protocol uses priority settings to determine who is the root switch. Ensure the status of the root switch and Master route switch until the network topology changes. In addition, STP can adopt DUAL-LAY and Per-VLAN modes. Trim Trunk portsTrim the Trunk port, from binding all VLANs to binding only some VLANs that can be received by this port, reducing the calculation workload of the switch an

Huawei switch port monitoring and image configuration steps. The features of Huawei switch port monitoring have previously been introduced to you. Today, we have taken them out again to better understand the port monitoring configuration steps, and the internal connection between the port listening command of the Huawei switch and the configuration of the port listening of The Avaya switch. Run the following command to configure a port listener for a

. interconnection with application software systems (such as CRM): it can be connected with CRM business software systems, so that enterprises can control call calls at all times and keep precious customer information at all times, and identify old customer calls. The functions of these vswitches Based on the IP network technology are believed to be necessary for any enterprise with rigorous and modern management. English version (the above IP-PBX function description, mainly based on the Small

performance and therefore be more expensive. The LAN switch supports a speed from 10 m to 10G. The transmission medium uses copper wires or optical fiber cables, and the port ranges from several to several hundred. This type of switch generally supports TCP/IP and UDP, IPX, and AppleTalk protocols. Other features of this type of switch include: support for VoIP (IP-based voice service), QoS (service quality evaluation), bandwidth management and automatic report generation, support for multicast

the network giant is one of the members of the Open Networking Foundation, I still cannot find its plan for OpenFlow. Cisco may think that OpenFlow damages IOS software as a profit-making product. The most prominent advantage of OpenFlow is to reduce the cost of hardware switches, rather than improving the sales of network providers. Avaya: although the company has made great efforts in the Shortest Path Bridging strategy, I know that the company doe