broadcast
Creates a frame relay ing. ABCD is the IP address of the other party, XXXX is the local DLCI number, and broadcast allows the broadcast to forward or update the route.
# No shutdown
# Exit
3. Configure the Frame Relay subinterface
# Conf t
# Int s0.1 point-to-point
Corresponding to S0 sub-interface 1, point-to-point mode.
# Ip addr ABCD XXXX
ABCD is the IP address of sub-Port 1, and XXXX is the subnet mask.
# Frame-relay interface-dlci 100 br
4. Configure dial-up backup
(1) conf
backup Main Port
# Conf t# Int s0 // S0 is the main port.# Backup int asy 1 // A1 port is the backup port.# Backup delay 0 1 // The delay is 1 second.
· Configure virtual Interfaces
# Conf t# Ip addr abcd xxxx // "ABCD" is the virtual interface ip address, and "XXXX" is the subnet mask.# Encap ppp# Dialer in-band // activate the call-in function.# Dialer idle-timeout 7200#
Application description:A VPN is established between the branch AR1830) and the Headquarters R3640) through IPSec. In actual environments, AR18xx uses the PPPoE-Client dialing method to access the Internet, its Dialer port dynamically obtains the IP address from the PPPoE Server,This determines that the IPSec VPN between the PPPoE Client Branch and the headquarters has a fixed public IP address) can only be automatically negotiated by IKE. At the same
, nil}
The DIALTCP () function receives three parameters:
Network: This parameter, like the network parameter of the RESOLVETCPADDR, must be a TCP net name.
A pointer to the LADDR:TCPADDR type that represents the local TCP address.
A pointer to a RADDR:TCPADDR type that represents a remote TCP address.
It will connect to dial two TCP addresses and return this connection as net. The Tcpconn object returns (connection failure returns error). If we do not need to have too much contr
Link: http://www.doriandeng.cn/archives/97.html
Unity initialization mainly registers the type ing and specifies its lifecycle.
In this article, we use an idialer interface, an abstract base class dialer that implements the interface, and two concrete classes inherited from dialer, buttontypedialer and figureplatedialer, and a telephone class that uses dialer
InCallUI is included in the Update Call State process ). The MT process is also divided into two steps: Update Call State and Ringing.
Android 4.4 Telephony Phone has a clear architecture and its sub-modules are also relatively independent. For example, Telephony Service interacts with InCallUI through CallHandlerService, CallHandlerServiceProxy, CallCommandClient, and CallCommandService, mainly involving com. android. incallui (InCallUI), com. android. dia
Broadcast in Android
The system will generate a lot of events in the process, some events, such as: Power changes, send and receive text messages, call, screen unlock, boot, etc., the system will send a broadcast. As long as the application accepts this broadcast, it knows that the system has a corresponding event and executes the code accordingly. As long as the broadcast receivers that are turned on in our application can receive the broadcast of the system.IP
The asterisk core handles these items internally:
PBX switching-The essence of communication, of course, is a private branch exchange switching system, connecting calltogether between varous users and automatic tasks. The switching core transparently connects callers arriving on various hardware and software interfaces.
Application launcher-Launches applications which perform services for uses, such as voicemail, file playback, and directory listing.
voice platform synchronizes timing and billing, records user logs, and other background processing ......
3. VOICEMAIL:
The user applies for services from the carrier and sets call transfer. When the caller calls a business user in the case of busy or no response, the user can leave a message after receiving a prompt from the voicemail;
The business user can then dial the voice mailbox to listen to the m
protocol. It provides all the typical functions of the expected PBX, including voicemail, unified message, auto-attendant, and conferencing), attendance, and call center applications.
Sipxecs is not only an Instruction Set network telephone exchange platform, but also an overall solution ). That is to say, it already contains an application component, such as web-ui, that must be put online and used by an online telephone exchange system. Sipxecs is
= 104gotostep10ifdigits = 205gotostep2ifdigits 0607queue-toskill150 (hunt-group) prih08wait-time30secshearingmusic09 stop10queue-toskill150prih11wait-time30secshearingmusic12 stopE. addhunt-group150, that is, adding a proxy group skill group), groupExtension: 4080 custom), acd \ queue \ vector changed to y, grouptype: ead-mia, skill: yD. addagentloginID3000, turn to the second page, SN: 150 space 1, Agent login: Detach --> * 33 doodle + 3000 host, listagen check whether the login is successful,
the Asterisk ' s main strengths.Once phone calls is made to and from an Asterisk system, there is many additional features that can is used to customize The processing of the phone call. Some features is larger pre-built common applications, such as voicemail. There is other smaller features the can be combined together to create custom voice applications such as playing back a sound file, reading digits, or speech recognition.1.1. Critical Architect
Working Environment : Ide:eclipse 3.1.2 jdk:jdk1.5.0_06 tomcat:apache-tomcat-5.5.15 axis2:1.0 ( War version and bin version) Environment preparation: http://ws.apache.org/axis2/download/1_0/download.cgi to download AXIS2 Binary distribution Url:http ://apache.justdn.org/ws/axis2/1_0/axis2-std-1.0-bin.zip and War distribution URL:HTTP://APACHE.JUSTDN.ORG/WS/AXIS2/1 _0/axis2-1.0-docs.zip. Unzip the two files, such as C:/axis2-std-1.0-bin and C:/axis2.war, after extracting the extracted dir
technology to achieve personal communication. It can be used as a way to achieve personal communications business or personal mobile Telecommunications (PMT) goals. In principle, CTM can support all the businesses supported by the fixed network, in addition, it allows cordless end-users to move between two base stations and roam between two communities; CTM use a mobile phone that can be used in a variety of environments (different environments refer to public, semi public, commercial and resid
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.