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remote computer repair

pillatink — Sat, 06 Aug 2011 08:17:09 +0100

online computer repair
online pc repair
remote computer repair

Asterisk

admin — Sat, 06 Aug 2011 07:56:49 +0100

Page Contents

Daily Asterisk News
VoIP Today News
Other Asterisk News
Starting Out

Original Website - http://www.asterisk.org/

Asterisk is a complete PBX in software. It runs on Linux, BSD, Windows (emulated) and OS X and provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in four protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware.

Asterisk provides Voicemail services with Directory, Call Conferencing, Interactive Voice Response, Call Queuing. It has support for three-way calling, caller ID services, ADSI, IAX, SIP, H.323 (as both client and gateway), MGCP (call manager only) and SCCP/Skinny. Check the Features section for a more complete list.

Asterisk needs no additional hardware for Voice-over-IP, although it does expect a non-standard driver that implements dummy hardware as a non-portable timing mechanism (for certain applications such as conferencing). A single (or multiple) VOIP provider(s) can be used for outgoing and/or incoming calls (outgoing and incoming calls can be handled through entirely different VOIP and/or telco providers)

For interconnection with digital and analog telephony equipment, Asterisk supports a number of hardware devices, most notably all of the hardware manufactured by Asterisk's sponsor, Digium. ...

IAXtel.com

thegiant — Fri, 05 Aug 2011 19:43:58 +0100

IAXtel.com

Quoted from: http://iaxtel.com/

Why are there two pages on here for IAXTel?

Note: This service has been unstable lately. As a noob, do not use it for testing. You may want to try connecting to Free World Dialup via IAX2 instead, as it's much more reliable.

Iaxtel.com allows Asterisk users and IAX clients to connect with each other over the Inter-Asterisk eXchange protocol. Once registered with IAXtel, each user get a unique 1.700 telephone number that will ring their IAX compatible client from any where on the Asterisk network.

IAXtel is a service offered by Digium, the sponsors and primary developers of the Asterisk Private Branch Exchange server and the IAX protocol, as well as the GTK based Gnophone GTK based IAX telephone. The IAXtel network is primarily used by Asterisk developers and hobbyists to test and use their systems and study VoIP. Services exist to clear 1.800 calls as well.

AT-620

michaelj — Fri, 05 Aug 2011 18:55:34 +0100

IP Phone ：AT-620

Standard Business IP phone with Broadcom chipset

AT620 VoIP phone is ATCOM business IP phone terminal with Broadcom solution which adopts multiple voice control protocols and voice compression codec to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
AT620 IP phone supports SIP and IAX2 protocol, offering two 10/100Mbps Ethernet interface with built in router. It is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.

Features:

VoIP
- SIP (SIP RFC3261,RFC 2543)/IAX2 support.
- 2 SIP lines + 1 IAX2 line
- Redundancy sip server capable.
- Hotline.
- Call Forward、Call transfer、Call hold、Call waiting,
- 3-way Talking、Pickup、Join call、Redial、Unredial、
- Call Park、vport、click to dial
- DND(Do Not Disturb),
- Black List,Limit List
- E.164 dial plan and customized dial rules

Voice
- Tone generation and Local DTMF re-generation according with ITU-T
- G.711(A-law or u-law) , G722 , G723 G729
- AGC(Auto Gain Control)
- AEC(Auto Echo Cancellation)
- VAD (Voice Activity Detection)
- CNG(Comfort Noise Generation
- G.165 compliant 96 ms echo cancellation

Networking
- Static/Dynamic WAN-IP-Addressing
- NAT, Firewall.
- Support VPN (L2TP) Open VPN
- Support DMZ
- WAN support Primary and Alter function
- Qos support Diffserv
- Support VLAN
- DHCP client and server.
- Support PPPoE, (used for ADSL, cable modem connecting).

Protocols
- MAC Address
- TCP:Transmission Control Protocol
- DHCP:Dynamic Host Configuration Protocol
- PPPoE:PPP Protocol over Ethernet
- PoE(option)
- SNTP, Simple Network Time Protocol
- STUN - Simple Traversal of User Datagram ...
- MD5 Message-Digest Algorithm
- DNS: Domain Name Server
- RTP: Real-time Transport Protocol
- RTCP:Real-time Control Protocol
- Telnet:Internet's remote login protocol
- HTTP:Hyper Text Transfer protocol
- FTP:File Transfer protocol
- TFTP:Trivial File Transfer Protocol

Management
- Web, telnet and keypad management.
- Adjustable user password and super password
- Upgrade firmware through HTTP, FTP or TFTP.
- Telnet remote management. ...

AT-530

michaelj — Fri, 05 Aug 2011 18:53:04 +0100

IP Phone ：AT-530

High performance IP phone with Infineon solution

AT530 VoIP phone is a business IP phone terminal with high performance Infineon solution which adopts multiple voice control protocols and voice compression codec to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
AT530 IP phone supports SIP and IAX2 protocol, offering two 10/100Mbps Ethernet interface with built in router. It is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.

Features:

Key features:
- SIP/IAX2 support.
- Support two sip servers running at the same time.
- Redundancy sip server capable.
- NAT, Firewall.
- DHCP client and server.
- Support PPPoE, (used for ADSL, cable modem connecting).
- Support major G7.xxx CODEC.
- VAD,CNG.
- G.165 compliant 16ms echo cancellation
- E.164 dial plan and customized dial rules
- Hotline.
- Call Forward, Call Transfer, 3-way conference calls
- Call ID display
- DND(Do Not Disturb),Black List,Limit List

Data Features:
- Static/Dynamic WAN-IP-Addressing
- PPPoE
- POE

Management：
- Web, telnet and keypad management.
- Adjustable user password and super password
- Upgrade firmware through HTTP, FTP or TFTP.
- Telnet remote management.
- Upload/download setting file
- Auto-provision.
- Safe mode provide reliability
- Phone book, maximum 100 entries.

Interface：
- Two RJ45 ports, one for WAN, one LAN.
- Power port

Specifications:

Supported specification and applications

Data networking:
- MAC Address
- TCP:Transmission Control Protocol
- DHCP:Dynamic Host Configuration Protocol
- PPPoE:PPP Protocol over Ethernet
- POE(option)
- SNTP, Simple Network Time Protocol
- STUN - Simple Traversal of User Datagram ...
- MD5 Message-Digest Algorithm
- DNS：Domain Name Server
- RTP: Real-time Transport Protocol
- RTCP:Real-time Control Protocol
- Telnet:Internet's remote login protocol
- HTTP:Hyper Text Transfer protocol
- FTP:File Transfer protocol
- TFTP:Trivial File Transfer Protocol
- POE:Power Over Ethernet
- Call control /voip Features
- SIP RFC3261,RFC 2543
- Tone generation and Local DTMF re-generation according with ITU-T
- G.711(A-law or u-law)
- G.723.1(6.3kbps,5.3 kbps)
- G729
- AGC(Auto Gain Control)
- G. ...

AX-400P

michaelj — Fri, 05 Aug 2011 18:50:07 +0100

AX-400P

4 ports FXO/FXS card for Asterisk PBX

AX-400P is the TDM400P compatible PCI card that support up to four FXO and FXS combination interfaces. Using AX-400P series PCI card, open source Asterisk PBX and stand alone PC, users can create their SOHO telephony solution include all the sophisticated features of traditional PBX, and extend features such as voicemail in IP PBX.
User can use AX-400P with standard Zaptel device driver and Asterisk source code without modify any code. The FXO and FXS module are interchangeable to suit various requirements.

Features

Features:
- Analog card for Asterisk PBX
- Support Asterisk PBX and zaptel driver
- Support up to four fxo/fxs analog port
- Suitable for SOHO PBX / VoiceMail / IVR.
- Caller ID and Call waiting Caller ID
- Conference

Specifications

Configuration:
- Motherboard: AX-400P
- Single port FXS module: AX-110S
- Single port FXO module: AX-110X

Hardware requirement:
- 500-Mhz Pentium III
- 64MB RAM
- 3.3V or 5V PCI 2.2 slot

PCI card dimension:
- 102mm (height) × 134mm (Length)

Contact ATCOM:

ATCOM Technology co., LTD.
Address: A2F , Block 3 ,Huangguan Technology Park , #21 Tairan 9th Rd, Chegongmiao , Futian District , Shenzhen China
Tel: +(86)755-23487618
Fax: +(86)755-23485319
E-mail: sales@atcomemail.com
Website: http://www.atcom.cn

European Distribution:

IPChit-Chat UK and European Distributor for Atcom Cards and Atcom AX400p
Atcom UK and European Distributor - Netcloud

Oceania Distribution:

nicegear - New Zealand's VoIP Hardware Supplier

voip-info.org

techsupport — Fri, 05 Aug 2011 16:44:36 +0100

Welcome to the VOIP Wiki - a reference guide to all things VOIP

This Wiki covers everything related to VOIP, software, hardware, service providers, reviews, configurations, standards, tips and tricks and everything else related to voice over IP networks, IP telephony and Internet Telephony. However, the Wiki is primarily for information, not for advertising.

Your contributions are welcome, please read the How to add information to this wiki page and the Posting Guidelines before you post.

NEWS

2011-08-03 - 10 years SER - open event in Berlin, Sep 2, 2011, to celebrate 10 years of SIP Express Router, the open source SIP server
2011-08-02 - TeleWatch Plug Computer based Video Surveillance and IP-PBX
2011-07-26 - Asterisk VQM Maillist Join Asterisk VQM mail list to discuss Asterisk Voice Quality Monitoring solution. Questions, feature requests are welcome!
2011-07-26 - Nerd Vittles introduces Asterisk 10, PBX in a Flash 1.7.5.6.3, Incredible PBX 2.0, and more...
2011-07-26 - New model ATA AG198 with 1 FXS and PSTN passby is launched by ATCOM.<<more
2011-07-23 - ICT Innovations released new version of ICTFAX Version 0.3.2 , a complete open source fax over ip and billing solution .
2011-07-23 - OpenSGW -An Open Source SS7 Signaling Gateway- project has released a new component: a generic parser for SCTP and M3UA layers config file. The configuration file format is very similar to DIALOGIC SS7 config file.
2011-07-22 - ATCOM release high end model IP phone AT640 with BLF and attachable extension modules.<<more
2011-07-21 - Newfies-Dialer Version 0.1 released | Open Source Voice Broadcast application for FreeSWITCH
2011-07-20 - VadaXchange Buddy version 1.0 released - new user-friendly call control interface developed on top of an Asterisk PABX. ...

Xorcom Astribank

nathansinton — Fri, 05 Aug 2011 16:29:22 +0100

The Astribank is a USB channel bank for Asterisk developed by Xorcom.

see:
Astribank vs. Legacy Channel Banks
Astribank vs. PCI Cards
Astribank vs. ...

chan_mobile

sequille — Fri, 05 Aug 2011 15:18:21 +0100

chan_mobile (used to be chan_cellphone) — Use Bluetooth cell / mobile phones as FXO devices

Asterisk Channel Driver to allow Bluetooth Cell/Mobile Phones to be used as FXO devices and Bluetooth Headsets as FXS devices
The official Homepage is http://www.chan-mobile.org (no longer available).

Features :- (Oct 2007)
Multiple cell phones can be connected (subject to some limitations - see Notes).
Multiple bluetooth adapters can be supported.
Asterisk automatically connects to each cell phone when it comes in range.
Command to discover bluetooth devices. Useful for configuration. Requires an unused bluetooth adapter.
Inbound calls to the cell phones are handled by Asterisk, just like inbound calls on a Zap channel.
Caller ID passed through on inbound calls.
Dial outbound on a cell phone using Dial(CELL/device/nnnnnnn) in the dialplan.
Use a Bluetooth Headset as extension using Dial(CELL/device) in the dialplan.
Application CellStatus can be used in the dialplan to see if a cell phone is connected.
Application MobileSMS to send SMS via a connected mobile phone
Supports devicestate for dialplan hinting.

chan_mobile was written by David Bowerman and is officially supported only for the Asterisk development trunk and is available as an add-on from http://svnview.digium.com/svn/asterisk/trunk/addons/chan_mobile.c?view=markup. Current documentation can be obtained from http://svnview.digium.com/svn/asterisk-addons/branches/1.6.2/doc/chan_mobile.txt?view=markup
Unofficial and unsupported Asterisk 1.2 backport can be obtained from http://www.sigsegv.cx/sip-9.html.
A good installation guide for trixbox can be found under http://www.geek-pages.com/articles/asterisk/howto_build_and_configure_chan_mobile_on_trixbox.html.
Note: FC6 bluez yum packages with latest updates will not work, see comment below
Note: Some mobiles (Motorola V3 and K1) report themselves as a valid headset, but they do not work if you configure them as a headset in mobile.conf (not fully tested)
Note: Not all mobiles with bluetooth profiles have all the features necessary for this channel to work. For example - Nokia E65 is not usable.
Note: Each mobile "eats" one bluetooth adapter. Multiple mobiles cannot connect to the same adapter so if you want to connect multiple mobiles prepare to buy dongles by the basket.

SMS
In chan_mobile.c, you'll see apps MobileSendSMS(device,dest,message), which allows you to send an SMS message via the dialplan, thru the bluetooth attached phone.

To get an SMS, you have to have a cellphone bluetooth attached, and capable of passing sms messages. When it reports to Asterisk via the bluetooth connection, that an SMS message was recieved, Asterisk will try to run the "sms" extension, with the channel variables SMSSRC and SMSTXT channel variables set to the appropriate values. ...

VOIP-info.org Wiki Changes

remote computer repair

Asterisk

Page Contents

IAXtel.com

AT-620

IP Phone ：AT-620

Features:

AT-530

IP Phone ：AT-530

Features:

Specifications:

AX-400P

AX-400P

Features

Specifications

Contact ATCOM:

European Distribution:

Oceania Distribution:

See Also

Feature Highlights

Protocols/Standards

voip-info.org

Welcome to the VOIP Wiki - a reference guide to all things VOIP

NEWS

Xorcom Astribank

Page Contents

chan_mobile

chan_mobile (used to be chan_cellphone) — Use Bluetooth cell / mobile phones as FXO devices

SMS