Can you meet Delilah in Firewatch?

Excuse me, I'm curious about the game Firewatch. I've heard that there's a character named Delilah in the game, and I'm wondering if it's possible for the player to actually meet her in person? Is there a specific point in the game where the player encounters Delilah face-to-face, or is the interaction limited to radio communication? I'm really interested in the narrative and character development in Firewatch, so I'd appreciate any clarification you can provide.