Voice and Call Signaling Ports

[pakman]

I'm trying to identify which ports 3300 uses for voice calls and for signaling. I have the engineers guide book for MCD 6 and found the following.

50,000 to 50,511 over UDP is used for vice gateway and phone media RTP. I'm not sure what makes up call signaling or what ports it's using.

Could someone please confirm the voice ports are correct and tell me what ports signaling may use?

Thanks,

[petr.necas]

Hi pakman, it depends if you use MiNet or SIP phones.

For SIP signaling:
5060 TCP/UDP SIP
5061 TCP/UDP SIP-TLS

For MiNet signaling:
6800 TCP MiNet Server (at 3300)
6801 TCP Secure MiNet (SSL) (at 3300)
6802 TCP Secure MiNet (AES) (at 3300)

there are more ports for other services the phones may be using (e.g. DNS, NTP, DHCP, MiTAI, TFTP...)

[acejavelin]

Hi pakman, it depends if you use MiNet or SIP phones.

For SIP signaling:
5060 TCP/UDP SIP
5061 TCP/UDP SIP-TLS

For MiNet signaling:
6800 TCP MiNet Server (at 3300)
6801 TCP Secure MiNet (SSL) (at 3300)
6802 TCP Secure MiNet (AES) (at 3300)

there are more ports for other services the phones may be using (e.g. DNS, NTP, DHCP, MiTAI, TFTP...)

You also need 3998-3999/TCP for SAC (essentially so keys work)

[pakman]

Thanks guys.

Currently, no SIP but hopefully soon.

what is SAC and what does it stand for? Does it have anything to do with signaling?

I'm in the early stages of setting up a new QoS policy and I want to start monitoring voice traffic and call signaling for bandwidth purposes. Currently, voice does have priority but everything else is first in first out and that needs to change. If SAC is important I will include this in my call signaling bucket.

Maybe I should start a new thread for this question but when it comes to QoS are you seeing 5 class, 8 class or higher models in place? I want to implement an 8 class model eventually. I don't know if this forum is made up of mostly consultants or a mix. It would be nice to hear from guys who see a lot of networks and can chime in.

Thanks,

[petr.necas]

I have found this explanation:

SAC is the secondary communications channel for MiNet devices, and is usually enabled. It is used by 53xx-series IP Phones and phones with auto-labelling keys such as the 5235, 5330, 5340, 5320, 5360, 5330e, 5340e, 5320e.