miami8*CLI> 
<--- SIP read from 64.251.19.190:5060 --->
REFER sip:4163653075@64.251.19.145 SIP/2.0
Record-Route: <sip:64.251.19.190;lr;ftag=8733BBC2-AE597E39>
Via: SIP/2.0/UDP 64.251.19.190;branch=z9hG4bK6ed3.9a9c6ee5.0
Via: SIP/2.0/UDP 192.168.1.100;rport=5060;received=74.100.136.230;branch=z9hG4bKecba28314D22AB9A
From: <sip:lmadsen6#lmentinc@switch1-mia.mixnetworks.net>;tag=8733BBC2-AE597E39
To: "4163653075" <sip:4163653075@64.251.19.145>;tag=as6dd7c0d6
CSeq: 6 REFER
Call-ID: 0c3c5bbc3033f59a14269f4c7598fc6a@64.251.19.145
Contact: <sip:lmadsen6#lmentinc@74.100.136.230:5060>
User-Agent: PolycomSoundPointIP-SPIP_501-UA/1.6.7.0098
Refer-To: <sip:100@64.251.19.190;user=phone?Replaces=cf2d4bed-12b58643-5348dd46%40192.168.1.100%3Bto-tag%3Das7421ef76%3Bfrom-tag%3D8F097FA9-F9267E74>
Referred-By: <sip:lmadsen6#lmentinc@64.251.19.190>
Max-Forwards: 69
Content-Length: 0
P-hint: rr-enforced

<------------->
--- (15 headers 0 lines) ---
Call 0c3c5bbc3033f59a14269f4c7598fc6a@64.251.19.145 got a SIP call transfer from caller: (REFER)!
SIP transfer to extension 100@origination by lmadsen6#lmentinc@64.251.19.190
miami8*CLI> 
<--- Transmitting (NAT) to 64.251.19.190:5060 --->
SIP/2.0 202 Accepted
Via: SIP/2.0/UDP 64.251.19.190;branch=z9hG4bK6ed3.9a9c6ee5.0;received=64.251.19.190
Via: SIP/2.0/UDP 192.168.1.100;rport=5060;received=74.100.136.230;branch=z9hG4bKecba28314D22AB9A
Record-Route: <sip:64.251.19.190;lr;ftag=8733BBC2-AE597E39>
From: <sip:lmadsen6#lmentinc@switch1-mia.mixnetworks.net>;tag=8733BBC2-AE597E39
To: "4163653075" <sip:4163653075@64.251.19.145>;tag=as6dd7c0d6
Call-ID: 0c3c5bbc3033f59a14269f4c7598fc6a@64.251.19.145
CSeq: 6 REFER
User-Agent: MixNetworks SWITCH-MIA08
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Contact: <sip:4163653075@64.251.19.145>
Content-Length: 0

---
miami8*CLI> 
<--- SIP read from 64.251.19.190:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 64.251.19.145:5060;branch=z9hG4bK325c56fc;rport=5060
From: "4163653075" <sip:4163653075@64.251.19.145>;tag=as6dd7c0d6
To: <sip:lmadsen6#lmentinc@switch1-mia.mixnetworks.net>;tag=8733BBC2-AE597E39
CSeq: 107 NOTIFY
Call-ID: 0c3c5bbc3033f59a14269f4c7598fc6a@64.251.19.145
Contact: <sip:lmadsen6#lmentinc@74.100.136.230:5060>
Record-Route: <sip:64.251.19.190;lr;ftag=as6dd7c0d6>
Event: refer;id=6
User-Agent: PolycomSoundPointIP-SPIP_501-UA/1.6.7.0098
Content-Length: 0