• V20: 3CX Re-engineered. Get V20 for increased security, better call management, a new admin console and Windows softphone. Learn More.

Search results

  1. Quality of Service (QoS)

    Darell, Speaking of your LAN, If the network is crawling during working hours then you do need to get some QoS on your network. You will need to get some type of managable switch that can allow access list to be created on it. You can priortize the RTP traffic from you softphones. Cisco has...
  2. Quality of Service (QoS)

    Since you are running gigabit on your lan you shouldn't have issues. Is your file server on the same box as your 3cx? If it is you might see some degrade in service during peak times but its hard to say.
  3. Recommended Server Specification

    I have my server running on vmware on my SBS2003 server. Runs great. 1.4 Xeon 3 Gb ram total. Vmware server is running Server 2003 R2, 512Mb ram. I have 1 other vm running server 2003, 512 with websites and mysql running.
  4. Webcast

    Looks nice. I could understand you fine. What product are you using to create the webcast?
  5. Call Assistant question

    Please post if you find out anything. I hope to have a licensed version soon. The features of call assistant will be handy.
  6. On Windows 2003 x64

    This topic was brought up a while ago. http://www.3cx.com/forums/viewtopic.php?t=1742 Hope this help.
  7. Call Assistant question

    I'm not sure how it is unlocked when you purchase a version. Did you install the call assistant before you licensed you server? You might have redownload it and reinstall it using the licensed version.
  8. Codecs with VoIP Providers?

    Most of the providers I've been looking at only support 711alaw/ulaw. It would be nice if more VoIP providers did have other codec however I don't think they want to pay for it. Check out post: http://www.3cx.com/forums/viewtopic.php?t=1902 Maybe 3cx will support g729a. It is small enought to...
  9. TOS/DSCP marking of SIP/RTP by 3CX Phone System

    Sweet. Look forward to the new feature. When is version 4 expected to be released?
  10. TOS/DSCP marking of SIP/RTP by 3CX Phone System

    I've noticed the same issue. To overcome this issue you can have your switch remark packets that come from the server and also your phones or ATA's. You can match on udp/tcp ports, the ports themselves or even the vlan that the phones are on ( if you have your network setup that way). If...
  11. What Virusscan can run with Win Server 2003 & 3CX

    I'm also using Symantec Antivirus CE 10.1.5.5000 on my server and no issues.
  12. Ok... Let's talk about 3CX, your company and your model

    Iwould agree with webguyz. Labeling the extension with a name instead of a number would be great. I feel as this software gets rolling the Tech support and software features will improve.
  13. Getting the following log entry when call sound is one way.

    Cable broadband your sharing the pipe with everyone else. Take a look at the cable modem light and its always flickering. For kicks put a sniffer on your modem and you'll see a sorts of stuff. DSL is a more "Dedicated" link. Be sure to test the proxy server if you switch to DSL. The response...
  14. Getting the following log entry when call sound is one way.

    Let me know what you find out. I'm thinking of using them on some upcoming installs. What type of Internet connection are you using? I've seen some issue with latency on Cable.
  15. How much bandwidth should you have for VOIP calls??

    It really depends on your VoIP provider. Most use G711a/ulaw. Other are using g729a which is much smaller. If your using G711 I'd plan on at least 100k per call. 3cx only supports g711a/u and GSM-FR as far as I can see on my server. Cisco says this...
  16. Getting the following log entry when call sound is one way.

    Seems this is a network issue. Latency maybe. Are you using a VoIP provider? If you are find out if the provider has other SIP proxy servers. Do a simple ping test to each one and change the SIP proxy within the VoIP gateway setting on your server to the one with the lowest response time.
  17. Getting the following log entry when call sound is one way.

    Check out the following post about dtmf tone being off. http://www.3cx.com/forums/viewtopic.php?t=1783 As for you the one way audio: One-way audio is usually caused by firewalls or routers which let the traffic pass outside, but do not allow traffic to come in. In many cases this is the...
  18. Moving extensions from phone to phone

    How would I go about changing the extension on a Cisco phone, ie 7940? I haven't set on up yet but from the reading I've done you have to create a config file, change the extension there and then reboot the phone. Is there an easier way?
  19. Moving extensions from phone to phone

    I'm just getting started with this VoIP system. It's sweet by the way. I'm currently managing a ShoreTel VoIP system. It has a feature that we can assign any user to a phone without rebooting or changing a config file. Examples: 1. New user is added to system, he or she needs to be assigned...
  20. 3COM OfficeConnect Firewall

    Are you forwarding the open port to your 3cx server? If not you need to. I have all those ports open on my Cisco router and forwarding to my server and everything is working fine.
Get 3CX - Absolutely Free!

Link up your team and customers Phone System Live Chat Video Conferencing

Hosted or Self-managed. Up to 10 users free forever. No credit card. Try risk free.

3CX
A 3CX Account with that email already exists. You will be redirected to the Customer Portal to sign in or reset your password if you've forgotten it.