In a single site deployment, SIP Server can be deployed in which of the following modes? Choose 3 answers

In a single site deployment, SIP Server can be deployed in which of the following modes? Choose 3 answers
A . Stand alone SIP Server
B . SIP Server integrated with a Softswitch
C . Open Standard SIP Architecture
D . Hybrid architecture
E . Application Server Mode

Answer: A,B,C

Explanation:

Reference: http://www.genesys.com/resources/training/certification/Exam_Study_Guide_GCP8_SIP.pdf (See the Describe SIP Server Deployment modes).