Forum Discussion

CalgaryNetwork's avatar
5 years ago
Solved

Is telus pots over gpon voip or rf over glass or what is it

Is telus pots over gpon voip or rf over glass or what is it
  • Upcraft's avatar
    5 years ago
    It is packet voice using voip protocols. Or digital voice.

    Because the connection is end to end private and quality of service priority tagging is applied to the traffic for low jitter allowing most analog applications like fax and alarm circuits to work unmodified. But not fully compatible with modem technologies that used aggressive pcm modulations like 33.6k baud or 56k modem speeds. Some lifeline style devices have problems due to sending dtmf digits at higher rate than the adapter can support and require replacement. 14.4k modem and faxing is reliable on it, 33.6k is not.

    It is not rf over glass. Telus routes all data including voice as packets on the new fiber network, not an analog wave modulation.

    You can look up the protocols the ont supports:
    • Maximum REN: 4
    • G.711A/μ, G.729a/b, and G.722 encoding/decoding
    • T.30/T.38/G.711 fax mode
    • DTMF
    • Emergency calls (with the SIP protocol)