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ABNF for SIP Headers

(89  of  93)

SIP Header — User-Agent

Section 20.41 of RFC 3261  and  ABNF in RFC 3261

User-Agent =
"User‑Agent"  HCOLON  server‑val  *( LWS  server‑val )

; example:
; User‑Agent: Softphone Beta1.5

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