Hello everyone, How I enable MSN Messenger to make phone/voice calls and file transfer trought ISA Server? AT: I've enabled MSN Messenger Protocol on ISA Server. thank's Alexandre Cavalcante Alencar Technical Support / Coordinator Microsoft Windows 2000 Certified Professional alexandre.alencar@xxxxxxxxxxxx Phone: +55 (85) 296-9876 Mobile: +55 (85) 9995-3302 Aspec - Assessoria, Processamento e Contabilidade S/C Ltda Microsoft Certified Solution Provider / Microsoft Certified Partner Phone: (85) 254-3223 Fax: +55 (85) 254-4779 Email: aspec@xxxxxxxxxxxx Internet: www.aspec.com.br Brazil - Fortaleza - Ceará