04-03-2017 01:52 AM - edited 03-14-2019 05:11 PM
Dear Gents,
We are facing isssue in IVR. When user calls to our toll free number during IVR the voice is getting break. Kindly suggest me how to resolve the issue.
04-03-2017 09:49 PM
Is the issue also happening when you call the number internally. If yes, then the problem is mainly with the prompts itself I believe. If that is the case, please ensure they are recorded in below specs:
Bit rate :64 kbps
Audio Sample Size : 8 bit
Channel : 1 mono
Audio Sample rate : 8 khz
Audio Format : CCIT - u -Law
Regards
Deepak
04-04-2017 06:24 AM
Internally we are not facing any issue, only calls from externally break in voice.
04-17-2017 02:42 AM
Hi Siva,
Can you please tell how you are dialling internally?
Voice is Breaking during IVR
You mean Choppy Audio? please confirm.
regards,
Ritesh Desai.
04-17-2017 06:40 AM
Hi Siva,
Kindly confirm your dialing method . And explain the call flow .
It is happening for all the calls or intermittently
If intermittently please check with MPLS or over the WAN link bandwidth utilization .
If all the calls please check the Audio file format and can you replace the audio file and do the stale in voice gateways. “set http client cache stale “
Ram.S
04-19-2017 01:10 AM
Here is the call flow:
PSTN >> PRI >> Gateway >> SIP >> CUCM >> UCCX >> IVR prompt ---- PSTN 800XXXXàredirecting did number---PRI-GATEWAY—CUCM---CTI-UCCX-IVR
Intermittently issue occurs.
04-19-2017 01:08 AM
Dear Ritesh,
We dial internally by Directory number.
There is break in IVR when we call from externally either toll free number or DID number.
04-17-2017 08:56 AM
We face a similar issue.
Internally and even externally, everything is fine. But the toll free number is where it get's choppy and low quality. So we confirmed that it is our toll free number provider.
I reckon it's the same for you.
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