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    VOIP Vs VPN

    IT Discussion
    voip pbx telephony vpn security
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    • IT-ADMINI
      IT-ADMIN
      last edited by

      i tried to select only GSM(3) since it is compatible with low bandwith but the call cannot be established, so i selected the additional 2 codec

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      • scottalanmillerS
        scottalanmiller
        last edited by

        Try g.723 and make it preferred so that that is tried first.

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        • IT-ADMINI
          IT-ADMIN
          last edited by

          unfortunatlly i don't have this option of preference,
          which are the other codec that i have to select with this codec, can i select it only or other additional codec has to be selected alongside ???

          thanks

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          • scottalanmillerS
            scottalanmiller
            last edited by

            You can enforce a codec by removing all others.

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            • IT-ADMINI
              IT-ADMIN
              last edited by

              aaah you mean i select only one codec (g.723)
              ok i got it
              thanks

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              • scottalanmillerS
                scottalanmiller
                last edited by

                Yes. That's not ideal but should work fine, at least for testing.

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                • scottalanmillerS
                  scottalanmiller
                  last edited by

                  I have had good luck with iLBC as well.

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                  • IT-ADMINI
                    IT-ADMIN
                    last edited by

                    great, is there any other thing that affect QOS ?? separating voice and data (VLANs) maybe a good idea (hhhhhh i know that you hate VLANs) i'm joking Mr scott

                    have a great day Sir

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                    • scottalanmillerS
                      scottalanmiller
                      last edited by

                      QoS on the WAN links is definitely a big deal.

                      IT-ADMINI 1 Reply Last reply Reply Quote 1
                      • IT-ADMINI
                        IT-ADMIN @scottalanmiller
                        last edited by

                        @scottalanmiller

                        but i have no control over the wan traffic, after the packets come out from the wan interface i can't control it !!!

                        scottalanmillerS 1 Reply Last reply Reply Quote 0
                        • scottalanmillerS
                          scottalanmiller @IT-ADMIN
                          last edited by

                          @IT-ADMIN said:

                          @scottalanmiller

                          but i have no control over the wan traffic, after the packets come out from the wan interface i can't control it !!!

                          But you control them before they go out and that is 99% of the battle.

                          You can't control bullets after they leave a barrel but the order that you send them out pretty much guarantees the order in which they arrive.

                          The traffic that you have to worry about is your own and you control that.

                          IT-ADMINI 1 Reply Last reply Reply Quote 0
                          • IT-ADMINI
                            IT-ADMIN @scottalanmiller
                            last edited by

                            @scottalanmiller

                            Yeah Sir you are right, i think that my firewall pfSense can do that because by way of it i can make queues, traffic priority, QOS, by way of these tools i think i can ensure that real time traffic have the highest priority than other type of traffic,

                            see you Mr Scott,,,,,,thank you

                            scottalanmillerS 1 Reply Last reply Reply Quote 0
                            • scottalanmillerS
                              scottalanmiller @IT-ADMIN
                              last edited by

                              @IT-ADMIN said:

                              @scottalanmiller

                              Yeah Sir you are right, i think that my firewall pfSense can do that because by way of it i can make queues, traffic priority, QOS, by way of these tools i think i can ensure that real time traffic have the highest priority than other type of traffic,

                              see you Mr Scott,,,,,,thank you

                              Yes, pfSense can do that. @mike-ralston installed pfSense in the NTG Labs just yesterday too.

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                              • JaredBuschJ
                                JaredBusch
                                last edited by

                                @it-admin I've used pfSense at home for a long time and never had any problems with it. I recently switched to an Ubiquiti EdgeMax Lite at home and that runs on aversion of Vyatta

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                                • scottalanmillerS
                                  scottalanmiller
                                  last edited by

                                  Vyatta is pretty impressive.

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                                  • IT-ADMINI
                                    IT-ADMIN
                                    last edited by

                                    thank you guys for your input

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                                    • scottalanmillerS
                                      scottalanmiller
                                      last edited by

                                      Good luck! 🙂

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                                      • IT-ADMINI
                                        IT-ADMIN
                                        last edited by

                                        thank you very much, see you soon Mr Scott (our VOIP expert) with a new topic

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                                        • scottalanmillerS
                                          scottalanmiller
                                          last edited by

                                          That's good, we need lots of new topics 🙂

                                          IT-ADMINI 1 Reply Last reply Reply Quote 0
                                          • IT-ADMINI
                                            IT-ADMIN @scottalanmiller
                                            last edited by

                                            @scottalanmiller greaaaaaaaaaaaaaaaaaaaaaaaat, that's what i'm looking for, a bunch of experts willing to help and share their knowledge with other people,
                                            really people will appreciate your work, thanks

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