iOS 7.1 b5 - Outgoing call plays no dial tone, no audio until call is picked up

Originator:shaun.ruigrok
Number:rdar://16067969 Date Originated:14-Feb-2014
Status:Open Resolved:
Product:iOS Product Version:7.1 b5 (11D5145e)
Classification:Serious bug Reproducible:Always
 
Summary:
When placing an outgoing call, a user typically hears the outgoing call dial tone to indicate that the phone is ringing. 

Under iOS 7.1 beta 5 (11D5145e), this tone is not played and no audio is heard until a moment after the call is picked up. This consistently results in the first word or two of a call being cut off, which are typically the person's greeting.

Steps to Reproduce:
1. Place an outgoing call 
2. Listen 

Expected Results:
The outgoing call dial tone is heard until the call is picked up

Actual Results:
Silence is heard until a moment after the call is picked up

Version:
iOS 7.1 beta 5 (build 11D5145e)

Notes:
This issue is known to occur on Telstra in Australia on an iPhone 5s running iOS 7.1 beta 5 (11D5145e)

Configuration:
The correct behaviour is seen in iOS 7.1 beta 4 and earlier, including iOS 7.0.x and earlier

Comments


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