Does Avaya support twinning a collective group? I've been told by my tech support guy who isn't always right that they don't. But I can get it to work...sometimes. I have one customer (v9.1) that all calls twin to all hunt group members every time. I have another customer (v10.0)that it twins some of the members. I will generally always get more than 1, depending on the HG. I have plenty of SIP trunks to support the calls.