McDewey

63515.348 (S_SETUP_REQ_PROC, E_CC_CAPS_IND) -> 63515.348 (S_SETUP_REQ_PROC, E_CC_CAPS_ACK) -> 63515.356 (S_SETUP_REQ_PROC, E_CC_CAPS_IND) -> 63515.356 (S_SETUP_REQ_PROC, E_CC_CAPS_ACK) -> 63518.656 (S_SETUP_REQ_PROC, E_CC_REQ_PACK_STAT) -> 63518.660 (S_SETUP_REQ_PROC, E_DSP_GET_VP_DELAY) -> 63518.660 (S_SETUP_REQ_PROC, E_DSP_GET_VP_ERROR) -> 63518.660 (S_SETUP_REQ_PROC, E_DSP_GET_RX) -> 63518.660 (S_SETUP_REQ_PROC, E_DSP_GET_TX) -> 63521.028 (S_SETUP_REQ_PROC, E_CC_REQ_PACK_STAT) -> 63521.028 (S_SETUP_REQ_PROC, E_DSP_GET_VP_DELAY) -> 63521.028 (S_SETUP_REQ_PROC, E_DSP_GET_VP_ERROR) -> 63521.028 (S_SETUP_REQ_PROC, E_DSP_GET_RX) -> 63521.028 (S_SETUP_REQ_PROC, E_DSP_GET_TX) -> 63524.128 (S_SETUP_REQ_PROC, E_TSP_CONNECT) ->

!--- Fax tone detected:

63529.352 (S_CONNECT, E_DSP_TONE_DETECT) -> 63529.356 (S_LFAX_WAIT_ACK, E_PH_CODEC_ACK) ->

!--- Fax codec being downloaded to DSPs:

63529.356 (S_LFAX_DOWNLOAD, E_pH_CODEC_FAX) -> 63529.356 (S_LFAX_DOWNLOAD, E_DSPRM_PEND_SUCCESS) ->

6. Disable Fax Relay and Change Codec for Passthrough In the previous steps, you established that voice calls work, faxes work through PSTN, and all digital interfaces in the fax relay path are free from errors. This step determines whether faxes can go through with fax relay disabled. Under the VoIP/VoATM/VoFR dial-peers, enter this: fax rate disable Command

<#root> vnt-3660-23(config)# voice-port 2/0:15 vnt-3660-23(config-voiceport)# no echo-cancel enable vnt-3660-23(config)# dial-p voice 3 vnt-3660-23(config-dial-peer)# fax rate disable vnt-3660-23(config-dial-peer)# codec g711ulaw vnt-3660-23(config-dial-peer)# no vad