DHCP sever and how it work with ip phone
Iam i right in saying you alot of ip phone ask the dhcp sever for a address when there started up — cant they just has a static address allocated to each handset on a vlan

Answer Question   |  December 17, 2010  7:15 AM
DHCP, IP phones, Static IP address, VLAN

IP PBX
WHETHER THIS IP PBX IS DEDICATED VOICE SERVICE THAT IS IP PBX FROM ONE PLACE TO IP PBX FROM OTHER PLACE OR THIS CAN BE USED BY WHO ARE ALL HAVING IP PBX

Answer Question   |  August 21, 2008  8:06 AM
IP PBX, Mitel, VoIP

MLLN and non-MLLN
I want to know what is the main difference between MLLN and non-MLLN circuits. Also, can MLLN circuit be transmitted through OFC? If yes, what are the advantages of OFC.

Answer Question   |  November 25, 2011  7:05 AM
Managed Leased Line Network, MLLN, OFC, Optical Fiber Cable

sas 70 isp?
Names of SAS 70 Compliant ISPs

Answer Question   |  September 26, 2008  11:47 AM
ISP, SAS 70

Multi Vendor VOIP Capability (CISCO/Alcatel)
We have two sites,one using Alcatel VOIP for telephony, and another using CISCO telephony. The Alcatel site uses Cisco network switches as the LAN backbone. Is it possible to interconnect these sites, for inter-office communication, and if so, what are the options? Thanks in advance

Answer Question   |  August 18, 2008  8:18 AM
ALCATEL, Cisco, VoIP

Starting salary for network employees with CCNA and MCSE certifications
What is the basic salary given to a starting network employee with CCNA and MCSE certifications?

Answer Question   |  November 5, 2010  1:33 AM
CCNA, MCSE, Networking, Networking careers and salaries, Networking certifications, Salaries and jobs

IE 7 installation problems
When I install IE 7 On my Xp SP 2 machine. Initially it works fine, but when I power down, the next time I power up it does not connect me to my ISP. When go through tools to internet options the home page has been changed to a Microsoft Web page

Answer Question   |  August 18, 2008  2:28 PM
IE7, Internet Explorer, ISP, Windows XP

how to monitor voice/instrument recordings to a laptop
just borrowed a dell latitude d610 laptop for a quick remote audio recording session.i tried to record via its built-in mic input using at first a microphone then a minidisc player via its headphone out through the laptops mic/line input. i tried recording using soundforge,adobe audition,and acid foundry but couldnt hear/monitor the signals. it recorded [...]

Answer Question   |  August 13, 2008  4:42 PM
Recording, Sound card, Unified Communications

Joining a video conference call with a webcam?
We have just installed new Polycom HDX 8002 video conference units in several offices across our company. I have a remote employee that wants to join a monthly video call from his house via his webcam. Is this even possible? If so, how do we go about facilitating this? Thank you!

Answer Question   |  August 20, 2008  3:05 PM
Polycom, Polycom HDX 8002, Video conferencing, videoconferencing, Webcam

G.703 Interface
What type of connector do I need with that type of interface

Answer Question   |  August 14, 2008  3:53 PM
CCITT, G.703

Best cabling for VoIP
I have to chosse between the next options for a new office with VoIP for 100+ users: 1.- Have the IP Phones connected to the network and the PC to the IP Phone. 2.- Have two network connections, one for each PC and Other for each IP Phone. Please help me telling me wich is [...]

Answer Question   |  August 15, 2008  3:03 PM
Cabling, IP phones, IP telephony

IP Telephony
What is the difference of IPT and VoIP? Are they the same? Are there any certifications surrounding either? Please advise… I have included my e-mail below. Thank you, Dustin Hunter dhunter@apexsystemsinc.com

Answer Question   |  September 23, 2008  8:39 PM
Certifications, IP telephony, IPT, VoIP, VoIP certifications

where is the Pause in Cisco????
Hello Friends Anyone can share with me there idea’s of Route Pattern for speed dial????????? A. Usually in Cisco Unified Call Manager Speed dial number its working perfect, everyone knows this Pattern is 9.8XXXXXXXXX Speed Dial and Abbreviated Dial Configuration Speed setting 1. 98001245444 **************************** B. But I need Pattern 1. 9.8XXXXXXXXX Pause FOR (10-30) [...]

Answer Question   |  March 25, 2011  1:50 PM
Cisco, Cisco CallManager, Cisco Route Pattern, Cisco Unified Communications Manager

Configuring MS Exchange 2003 for SBS to send and receive mails on internet
Hi, I have installed exchange server 2003 for SBS. I have configured it. Its working fine on Lan. I can send and receive mails from AD users. Now I want to send mails outside the network on internet. I have domain registered with godaddy (www.coinopsolutions.net). I have router working as DHCP server. I have my [...]

Answer Question   |  December 14, 2008  12:28 PM
Cisco UC520, Exchange 2003, POP3 connector, SBS, SBS 2003 R2, SMTP connector

real-time protocol
As we are facing the problem with RTP in voip loggers.There was a clear indication from the Ethereal traces that sufficient RTP packets were not coming in.The RAS is up after installing installing the relevant hotfix.we ran the ethereal trace on CLS and Loggers and made test calls still the problem is sustaining Plz give [...]

Answer Question   |  August 5, 2008  5:36 AM
Realtime transport protocol, RTP, VoIP performance

What’s the effect of multipath propagation on the performance of a WLAN?
What’s the effect of multi-path propagation on the performance of a WLAN? Thank you.

Answer Question   |  August 4, 2008  5:50 PM
Multipath propagation, Network performance, Networking Channel, WLAN

RFC and Polycom Video
We have a Polycom video system that times out after about two hours. Someone mentioned that RFC in our Cisco switches could be the problem. I Google on RFC and got a zillion responses. Can anyone steer us in the “right” direction to see if this the problem and possible solutions? Thanks Randy

Answer Question   |  August 4, 2008  3:24 PM
Cisco, Cisco switches, Polycom, RFC

Video (and audio) computer to computer on LAN – upstairs to downstairs
Do Video (and audio) conferencing, computer to computer on LAN – upstairs to downstairs, without going out to the Internet. How?

Answer Question   |  August 1, 2008  1:17 PM
LAN, Web conferencing software, Webcam

With a background in satellite communications, what jobs should I look for?
I have been working for the United States Army in satellite communications for six years and am leaving later this year. With this background, what type of civilian jobs should I be looking for? Are there any certifications that would beef up my resume?

Answer Question   |  July 29, 2008  9:21 PM
Career development, Certifications, IT careers, IT jobs, Satellite telecommunications industry, Training and certifications

Statistical technique for churn prediction in the Telecom market?
Can you tell me what type of statistical technique should be used in churning model, specially for the Telecom market? Thank you.

Answer Question   |  July 28, 2008  2:33 PM
Churning prediction, Customer churning, Telecom