How to configure those parameter in VOIP gateway?

Discussion in '3CX Phone System - General' started by rewing, Sep 3, 2007.

  1. rewing

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    These options basically can be set to "enable" or "disable"
    As a newbie I'd like to know what it's about. and how to set this in version 3.1.2434, my phone system doesn't seems to work very well and sometimes it can't register in the 3cx system and some times it work.
    I wonder if any configuration I should set to cater for 3cx
    -------------------------------------------------------
    A: sip extension
    1.Support PRACK method with provisional response reliability
    2.Encode SIP URI with user parameter
    3.Session Timer use UPDATE method
    4.enable Global Number support(E.164)
    5.enable Call Hold using c=0.0.0.0 (RFC 2543) in SDP (disable RFC3263)
    6.send NOTIFY for REFER request

    B: Supplementary Service Subscription
    1. Enable Caller ID
    2....

    C: OOB Signaling
    1.RTP Telephone Event Configuration
    Send DTMF Events Options:
    out-of-band(RFC2833) (default)
    in-band
    in-band &OOB
    Info(RFC2976)

    Regenerate OOB DTMF tone (yes or no)
     
  2. Mirzab

    Mirzab Member

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    Some info on the gateway? What is it?
     
  3. rewing

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    We currently test VOIP gateway which from atcom, you can visit their website: http://www.atcom.com.cn

    Our company is a VOIP supplier,website:http://www.keekey.com, We hope that we could find well compatible Gateway to run on 3cx or trixbox. sometimes voip gateway simply unregisted and I don't know if it's because of those configuration problem!
     
  4. rewing

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    why nobody know the answer?
    or is it a silly question?
     

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