VoIP Blogging > March 05, 2010
SIP Hosted PBX Business Phone System IP Communications VoIP SaaS ...
[MYOHMYMYOHMY] SIP Hosted PBX Business Phone System IP Communications voip saas Unified Communications Server Sip@demo.octopusip.com logs .
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December 25, 2009
Cisco UCM SIP Profile Configuration | CUCM at CCIE Talk
[CCIE Talk] Call-Info Header with purpose=x-cisco-origIP””If the SIP trunk uses a Customer Voice Portal (CVP) or a Back-to-Back User Agent (B2BUA), choose this option. When the incoming request is received, Cisco Unified Communications Manager parses the Call-Info header, looks for the parameter, purpose=x-cisco-origIP, and uses the IP address or domain name and the signaling port number that is specified in the header to reroute the call to the SIP trunk that uses the IP address and port.
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Posted at 03:34 PM
December 25, 2009
Free Windows Mobile SIP Phone Clients | PDA & Smartphone Cell Phones
[PDA & Smartphone Cell Phones] There are many providers out there who offer free clients for Windows Mobile SIP phones. Some of the free IM and VOIP clients for Windows Mobile SIP phones include: Quakk MidpSSH Sony Access Slick IM Palringo SJLabs 3CX X-Lite Orneta Fring This list is growing at a substantial rate.
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Posted at 03:32 PM
December 16, 2009
Maxim Sobolev RTPproxy
[VOIP-info.org Wiki Changes] RTPProxy looks for an existing sessions with such id, if the session exists it returns UDP port for that session, if not, then it creates a new session, binds to a first empty UDP port from the range specified at the compile time and returns number of that port to a SIP Proxy. After receiving reply from the proxy, SIP Proxy replaces media ip:port in the SDP to point to the proxy and forwards the request as usual;
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Posted at 03:04 PM
How to Get Your Iphone Running Sip on Your Shoretel IPBX!
[Populari Blog] If you want to use your own SIP proxy there was no easy way to change the IP address so you had to hack your DNS to get it to point to the ShoreTel SIP proxy. Also you need at least iPhone firmware 2.2 as previous versions had WiFi connectivity challenges that negatively impacted the potential for using a SIP soft phone.
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Posted at 03:02 PM
November 06, 2009
3CX VOIP, SIP & Phone System blog » Voice Applications get Visual ...
[3CX VOIP, SIP & Phone System blog] 3CX provides monthly free training Webcasts, and the next one is scheduled for Thursday 12 November 2009 at 1500hrs (GMT+1).
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Posted at 03:32 PM
October 19, 2009
lost registration to sip provider | trixbox
[trixbox - The Open Platform For Business Telephony] I am unable to understand any concept because my phone do not get registered with my Trixbox :( On sip show peers command i see all my stations as (UNREACHABLE) and on station end point X-Lite says : Registeration error 403: Forbidden; simply dont know what to do and i am trying to work with these kind of things since last couple of weeks.
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Posted at 03:04 PM
SIP Telephony: What's the Buzz about
[Business Long Distance, Telecom, Voice T1, Business Voip Blog] The awesome thing about the SIP telephony though is that it contains all of the features that your regular phone system has. You can use caller ID, call waiting, call forwarding, caller name, voicemail and so much more!
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Posted at 03:02 PM
September 02, 2009
Apple Bloog » Blog Archive » ZoIPer 2.12 - SIP and IAX/IAX2 ...
[Apple Bloog] ZoIPer (formerly known as Idefisk) is a SIP and IAX/IAX2 software phone, compatible with the Asterisk/CallWeaver platform and adaptive to any IP telephony system. It offers a great variety of features to cover all aspects that VoIP provides.
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Posted at 03:02 PM
August 31, 2009
Exploiting VoIP vulnerabilities to steal confidential data - SC ...
[Latest articles from SC Magazine US News] Such crafting is done by studyingthe OS memory addresses and then carefully inserting these addresses and theencoded “shell code” into the input buffer. This crafted byte sequence can thenbe inserted into the SIP INVITE message.
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Posted at 03:02 PM
August 24, 2009
VOIP protocol version
[Voxilla VoIP Forum] Hi, I have lost touch with VOIP and intending to start out again. Can anyone help me to calrify the latest version for SIP and H323 signalling.
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Posted at 03:04 PM
June 17, 2009
USB VOIP Phone Adapter, Support SIP, Skype | Best VoIP Source
[Best VoIP Source] Asterisk, country code, area code, phone number, pound sign. Standard dailing, travels through the standard phone line.
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Posted at 03:04 PM
June 15, 2009
C and C SIP VoIP client for IPhone,Blackberry, Nokia Project
[GeekInterview Freelance Jobs] SIP VoIP client for IPhone,Blackberry, Nokia freelance project is offered at getafreelancer. You will need to have Coder account before you place your bid.
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Posted at 03:03 PM
May 13, 2009
Positron Telecommunnication Systems Inc. - voip-info.org
[VOIP-info.org Wiki Changes] "Having a native Ethernet interface built into our PCI cards and routers allows application developers to focus on SIP based telephony, which is the wave of the future," said McGravie. "Positron Telecom focuses its solutions on SIP, VoIP and PBX technologies, to add value to applications such as Voice, Video and Fax over IP."
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Posted at 03:04 PM
April 29, 2009
sip number change
[Voxilla VoIP Forum] Voxilla has been covering VoIP and communications since 2003, and we are always asked for recommendations. Of course, there isn't a single answer that meets everyone's needs, but one of the following Voxilla Recommendations will meet yours.
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Posted at 03:03 PM
April 15, 2009
Cablecom Selects SmartNode 4630 Multiport BRI VoIP Router for ...
[TELECOMMUNICATIONNEWS.NET] (UCA) provides any-to-any multi-path switching (simultaneous SIP, H.323, ISDN, and POTS calls with routing and conversion between TDM/PSTN and IP/Ethernet networks””plus T.38 and SuperG3 FAX) combined with dial-backup and IP-link redundancy for VoIP and data survivability. The UCA also provides VoIP-over-VPN security with encrypted voice via IPsec with AES/DES strong encryption and automated keying via Internet Key Exchange (IKE), plus SIP Registrar for presence/reachability.
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Posted at 03:04 PM
February 06, 2009
Global Crossing SIP Trunking Ok’d for Microsoft Office ...
[Internet VoIP Phones Reviews] Global Crossings is among the first SIP Trunking providers to qualify for use with the server. “By extending Global Crossing’s SIP Trunking offering to Microsoft’s unified communications systems, we are helping expedite the adoption of VoIP services for global [...]
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Posted at 03:32 PM
December 08, 2008
Free VOIP Solution Free calls Worldwide: VOIPHit Betamax SIP based ...
[Untitled] SIP is now a standard in VOIP telephony but not many VOIP providers reveal SIP details. However, it seems betamax has launched a VOIP Service called
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Posted at 03:02 PM
December 05, 2008
Sell VOIP Gateway FXS Port/FXO Port - VoIP Termination
[VoIP Termination] DBL's VoIP products are fully compatible with the industry H.323 and SIP standards. They have been tested extensively for compatibilities with various VoIP systems.
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Posted at 03:32 PM
November 12, 2008
VOIP Client - SIP Softphone - InsanelyMac Forum
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Posted at 03:03 PM
Nokia SIP Client and SPA9000 - Anyone has a solution - VoIP ...
[VoIP Adapters] Linksys, a division of Cisco Systems, Inc. (NASDAQ: CSCO) is the global leader in Wireless and Ethernet networking for consumer and SOHO users.
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Posted at 03:01 PM
October 20, 2008
SIP telephony software - how to use - requirements etc.
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Posted at 03:02 PM
