SIP over XT

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freakalad

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#60222 22-Apr-2010 11:49

Is Telecom blocking or shaping access to port 5060 (SIP) on their XT network?

I'm connecting via the direct APN (browsing OK, so I know there's data traffic flow), but I'm unable to connect to my SIP provider/gateway, whereas I'm able to connect to the same gateway over my ADSL line

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sbiddle

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#321628 22-Apr-2010 12:04

No. VoIP works fine over XT.

SaltyNZ

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#321713 22-Apr-2010 15:24

freakalad: Is Telecom blocking or shaping access to port 5060 (SIP) on their XT network?

I'm connecting via the direct APN (browsing OK, so I know there's data traffic flow), but I'm unable to connect to my SIP provider/gateway, whereas I'm able to connect to the same gateway over my ADSL line

NB: SIP is signaling, not traffic. Shaping would only be useful on RTSP or related streaming protocols.

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These comments are my own and do not represent the opinions of 2degrees.

freakalad

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#322143 23-Apr-2010 16:09

Is this still the case?

Last week we tested SIP via X-lite on an XP netbook OK, this week only one direction works.

All indications are that it *should* work, but it doesn't in practice.

I just need to confirm, please

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sbiddle

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#322199 23-Apr-2010 19:33

Working fine for me.

1 way audio typically suggests a NAT issue.