municipal branch is 2 MB. In the construction of the Call Center project Customer Call Service Center of China Construction Bank in the province, the speech relay branch is used for access, and agents are concentrated throughout the province. In order to enable customers to enjoy the service of provincial center agents by calling the local 95533 China Construction Bank uniform Special Service Code), VoIP technology is adopted between municipal banks and provincial banks.
Solution Design
The pro
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agents are concentrated throughout the province. In order to enable customers to enjoy the service of provincial center agents by calling the local 95533 China Construction Bank uniform Special Service Code), VoIP technology is adopted between municipal banks and provincial banks.
Solution Design
The provincial branches need to process a large number of voice and fax services, so the Cisco AS 5300 universal access server with a large capacity is used. Each local branch uses a Cisco 3640 router.
provides both voice and data interfaces. If you have an integrated access device, make sure it can be upgraded to a full-featured router with new software before changing it. The "VoIP" that appears here is only the data-based voice data between the external connections of the PBX.
For enterprises with more than one site, a good start is to replace the current direct connection telephone line with VoIP between different sites. In this step, you do not need to replace the PBX itself. You can set
adapters: VoIP digital/TDM telephone adapters
VOIP phones: VOIP phones both hardware and software
VoIP always ways: VoIP to PSTN always ways (also known as: media always ways)
VoIP PBX and servers
VoIP Routers
USB phone
VoIP session and border controllers and NAT traversal Solutions
Open source software
Commercial Software
VoIP Billing
Enum-map E164 telephone number into VoIP addresses
FXS-FXO Co
inbound calls can also be handled by completely different VOIP and/or telecom providers ).
To connect to digital and analog phone devices, asterisk supports a range of hardware devices, most of which are manufactured by digium, a sponsor of Asterisk. Digium has one or four T1 and E1 interface cards that can be connected to the PRI line and channel pool. In addition, one to four simulated fxo and FXS cards can also be used in popular small installati
Messenger and any audio applications based on windows. Works in dual mode with SIP and audio.
More news
Information
Asterisk: Open Source PBX
SIP Express Router: an Open Source SIP proxy/Router
VoIP tools
Analog telephone adapters: VoIP analog telephone adapters ATA
Digital telephone adapters: VoIP digital/TDM telephone adapters
VOIP phones: VOIP phones both hardware and software
VoIP always ways: VoIP to PSTN always ways (also known as: media always ways)
VoIP PBX and
1. Brief IntroductionCoordinate Conversion for Android:This implementation is a linear transformation using 7 Parameters(A, B, C, D, E, F and S) to transform the device coordinates (XD, YD)Into screen coordinates (XS, ys) using the following equations:S * xs = A * XD + B * YD + cS * ys = D * XD + E * YD + FXS, YS: LCD coordinatesXD, YD: Touch screen coordinatesIn the compiled Android root file system's system/etc/pointercal file, there are 7 data reco
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