I'm having a problem with a new SIP trunk.
Calls within the UK to fixed lines are fine, but calls to mobiles have
noticeably poorer audio quality.
I thought it might have been a codec issue; we have used G.726 for internal
and external calls (over primary ISDN and GSM). So I tried allowing "a
Is the quality the same incoming from mobile as outgoing to mobile?
On Wed, Jul 30, 2014 at 4:51 AM, A J Stiles
wrote:
> I'm having a problem with a new SIP trunk.
>
> Calls within the UK to fixed lines are fine, but calls to mobiles have
> noticeably poorer audio quality.
>
> I thought it migh
On Thursday 31 Jul 2014, James Thomas wrote:
> Is the quality the same incoming from mobile as outgoing to mobile?
It's a one-way trunk (outgoing only).
Anyway, I've now fixed it, with help from the trunk provider. Details to
follow in a separate message.
--
AJS
Note: Originating address o