CUCM - Call jump to next line group in hunt list disables remote destination work

[spsk2szczecin]

I have got hunt list with 2 line groups in it. All Directory numbers in both line groups have remote destinations to mobile phones. When i call hunt pilot all ip phones and mobile from first line group rings but when is no answer and call jumps to next line group only ip phones rings - no mobile. Why ??? When i directly call ip phone from second line group, remote destiation works and mobile phone rings. 

[spsk2szczecin]

Could someone help me ???

[nathou123]

If the second line group has a smaller RNA reversion timeout than the first one, the timeout might be reached before the remote destination is reached ?