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UC500 External Inbound Call

Hi,

I have recently installed a UC500 for a customer. I am using H323 instead of SIP. When I make an external call outbound, it works fine.

However, when I make an external call inbound, The IP phone rings and when I go to answer it, the call drops at the IP phone end, but the external phone still hears ringback. I am using G711 as my codec. Has anyone seen this problem before?

1 REPLY

Re: UC500 External Inbound Call

debug voip dialpeer to make sure you're not hitting dial peer 0. If you're hitting dial peer 0, try adding something like this:

dial-peer voice 1 voip

incoming called-number .

dtmf-relay h245-alpha

codec g711ulaw

no vad

hth,

nick

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