ED-136_Operational_and_Technical_Requirements.pdf | ||
ED-137_Interoperability_Standards_for_VoIP_ATM_Components_Part_1_Radio.pdf | ||
ED-137_Interoperability_Standards_for_VoIP_ATM_Components_Part_2_Telephone.pdf | ||
ED-137_Interoperability_Standards_for_VoIP_ATM_Components_Part_3_Recording.pdf | ||
ED-138_Network_Requirements_and_Performances_Part_1.pdf | ||
ED-138_Network_Requirements_and_Performances_Part_2.pdf |