VoIP Questions and Answers
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What new features would you like to see on ITKnowledgeExchange.com?

Members We are always looking for ways to make finding answers and communicating with peers easier on this site. With that said I would love to hear from you on what features you think would make this site better. Some ideas could be to promote users Knowledge points more, allow more senior users...

View Answer   |  Apr 28 2009  3:51 PM GMT
Storage, Virtualization, Security
asked by ITKE

  10345 pts.

Capture a photo through webcam with Visual Basic 6

I wnat to capture a photo by clicking a button in VB 6.0 through webcam and store it to a desired location.how can i do it?

View Answer   |  Apr 28 2009  9:38 AM GMT
Visual Basic 6, Webcam, Video capture
asked by Hanny

  5 pts.

P2P SIP

hi. I SIP implemented in Peer to Peer under I wanted to use windows(visual C++).Under its Linux site in the existing www.p2psip.org but i need something like that but under use windows.please you guide me to hurry. by.

Answer Question   |  Apr 28 2009  4:17 AM GMT
VoIP, SIP, P2P
asked by Zahrad84

  5 pts.

NICE Logger FER error

We have a nice logger recorder trunk side isdn30. We have just installed a gsm gateway and this is tapped onto the recorder, however this is not recording as expected and we are seeing FER-Frame error, although we can see calls on the monitor it is not recording. What exactly does FER relate to...

Answer Question   |  Apr 24 2009  2:36 PM GMT
NICE, NICE Logger, Telecom
asked by Ste

  15 pts.

Can any one give me some idea about dealer management software for telecom service vendors.

i am about to start a DLM project. i need some logical concepts for that. Can any one give me some help about dealer management software for telecommunication service vendors.

View Answer   |  Apr 24 2009  12:00 AM GMT
Dealer management software, Telecom Software, Telecom
asked by Technowise

  290 pts.

what is the differnce between Roaming nad Interconnect?

what is the differnce between Roaming nad Interconnect?

View Answer   |  Apr 24 2009  11:55 AM GMT
Roaming, Interconnect
asked by Technowise

  290 pts.

what is CDR?is it related to roaming?

what is CDR?is it related to roaming?

View Answer   |  Apr 24 2009  11:54 AM GMT
Call Detail Record, CDR
asked by Technowise

  290 pts.

what is the difference between PBX and DID?

what is the difference between PBX and DID?

View Answer   |  Apr 24 2009  11:53 AM GMT
PBX, DID's
asked by Technowise

  290 pts.

what is Carrier -pre-select?

what is Carrier -pre-select?How usefull it is?

View Answer   |  Apr 24 2009  11:52 AM GMT
Carrier Pre-Select, carriers
asked by Technowise

  290 pts.

What is mCommerce?

What is m Commerce?How succesfull it is?

View Answer   |  Apr 24 2009  11:51 AM GMT
mCommerce
asked by Technowise

  290 pts.

sip attacks

I want to test SIP vulnerabilities using Sipp Message generating tool. i have XML files for generating messages. I have sipp running. But i am not able to execute below command. Run sipp with embedded server (uas) scenario: # ./sipp -sn uas Can i get any help. Thank you Regards Sindhu

View Answer   |  Apr 24 2009  3:53 AM GMT
SIP, Network security, SIP Attacks
asked by Sindhukakuru

  30 pts.

testing SIP vulnerabilities

I want to prove SIP vulnerabilities using SiVuS (The VoIp vulnerability scanner ) tool. The test Bed contains Asterisk server and two xlite clients. When Two xlite clients are registered with server. I am able to Remove their registrations from server by generating REGISTER SIP messages using...

View Answer   |  Apr 24 2009  3:43 AM GMT
SIP, VoIP, Sivus
asked by Sindhukakuru

  30 pts.

Two dimensional parity

Why would a 4-bit error that will not be detected by two-dimensional parity and what is an example of such?

Answer Question   |  Apr 22 2009  11:02 PM GMT
Two dimensional parity, Error handling
asked by Jmp

  20 pts.

Transfer call

I forgot to include the phone system in my last question. I have a Nortel CS1000 system and the user cannot transfer calls all the time.

View Answer   |  Apr 20 2009  6:35 PM GMT
Telephony, Nortel CS 1000
asked by Ninetoes

  35 pts.

What is your experience in Wireless Deployment in CDMA, UMTS, and WiMAX?

What is your experience in Wireless Deployment in CDMA, UMTS, and WiMAX?

Answer Question   |  Apr 19 2009  5:08 AM GMT
UMTS, Wireless Deployment, CDMA
asked by Lena711

  5 pts.

Skype Integration in vb.net application

I have developed one dot net application in which Skype4COM dll reference is added. I have provided the functionality as Conference call, Call Skype user, Changing status etc. successfully in my application. I want to start skype client from my application by providing userid and password which...

Answer Question   |  Apr 16 2009  8:58 AM GMT
Skype Integration VB.net, Skype, VB.NET
asked by Rahulgodse

  5 pts.

Calling out on a Nortel plus ICS system

I have the pleasure of installing a used Nortel plus Phone system. It came with all the good stuff, Applications module, an ICS w/TM, 6 port combo fiber optics card and two CI T1 cards. I replaced one CI card with a LS/DS 4 line Trunk card, and was able to call in and talk to every handset but can...

Answer Question   |  Apr 16 2009  1:07 AM GMT
Nortel plus programing, LS/DS 4 line Trunk card, ICS
asked by Newline4you

  10 pts.

Cisco CallManager

In Cisco Callmanager you can see the STATUS of a IP-Phone (Not registered, Not found, ...). Does someone know after how many time (hours) the status is set to NOT FOUND ? Standard setting ? Can you change this setting ?

asked by Koen

  5 pts.

regarding multiple isp

can i configure a two isp on two different routers as failover with the same ip pool without using a bgp/apinic

View Answer   |  Apr 14 2009  12:32 AM GMT
Network design, Network Topology, ISP
asked by Ksr

  5 pts.

Nortel IPT Engineering skill sets needed

What are the skill sets required for a Nortel IPT Engineering?

Answer Question   |  Apr 9 2009  8:06 PM GMT
IPT, Engineering, Nortel
asked by SMK

  5 pts.

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