auto call back feature does not work on sip trunk with Huawei

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amjad
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Posts: 2
Joined: 23 Jul 2018 14:39

auto call back feature does not work on sip trunk with Huawei

Post by amjad » 01 Jan 2019 07:43

i have sip trunk between alctel oxe and Huawei , tested all features , all are working satisfactory, but only auto call back feature is not working between Huawei and oxe , where as auto call back is working with in Huawei users
and same as with in Alcatel working internally,
no voice guide from both sites , only busy tone received,

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