NetComm Gateway Series manual Payload Type payload type of RFC2833

•Payload Type: payload type of RFC2833.

•Uses Second CPT for VoIP Call: This function is usually applied when the user selects VoIP as the primary path for outgoing calls and PSTN as the backup. By enabling this function, the gateway will generate a different set of tones to inform the user that VoIP is in service. Should VoIP fail and fallback to PSTN, the user will hear PSTN tones instead of the second set CPT. (for CPT related settings, please refer to Trunk Management -> CPT/Cadence Settings).

38	SmartVoice Gateway(s) User Guide
	YML832 Rev2