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external calls disconnect

nickmac74
Level 1
Level 1

CM 6.1

Phone 7937

I have installed a 7937 and internal calls in and out work fine

external incoming calls works fine

but external outgoing calls will ring but disconnect as soon as the user connects - have checked the config but cannot understand why this happens?

any ideas?

thanks in advance

1 Accepted Solution

Accepted Solutions

what codec are you using for the outgoing calls and are you using MGCP or H323?

sounds like a codec issue

HTH

java

if this helps, please rate

HTH

java

if this helps, please rate

View solution in original post

3 Replies 3

mlucas1911
Level 4
Level 4

You'll need to give me the config of the PSTN gateway. Is this FXO, PRI or T1?

what codec are you using for the outgoing calls and are you using MGCP or H323?

sounds like a codec issue

HTH

java

if this helps, please rate

HTH

java

if this helps, please rate

This was a routing issue and working fine now -thanks for the reply

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