Frame 490 (588 bytes on wire, 588 bytes captured)
Internet Protocol, Src Addr: 10.250.250.202 (10.250.250.202), Dst Addr: 10.200.1.1 (10.200.1.1)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Session Initiation Protocol
    Request line: ACK sip:galmaalouf@10.200.1.1:5060;line=1 SIP/2.0
        Method: ACK
    Message Header
        Via: SIP/2.0/UDP 10.250.250.202:5060;branch=37a39beace57415eb22f328b5812b4f2.4
        Via: SIP/2.0/UDP 10.250.250.202:5060;branch=ea56ac9ac89e7aef8ec952333c267896.2
        Via: SIP/2.0/UDP 10.200.1.3:5060;branch=z9hG4bK-b7rpd4iq2xxw
        To: <sip:1142@vocal.engdomain.com;user=phone>;tag=m9s3kn0jf0
        From: "Kirby Keim" <sip:kkeim@vocal.engdomain.com>;tag=6q87tf5tyz
        Call-ID: 3c267f8aa4f4-e79vhj2ilvrq@10-200-1-3
        CSeq: 1 ACK
        Max-Forwards: 69
        Contact: <sip:kkeim@10.200.1.3:5060;line=1>
        Content-Length: 0