terpsichore*CLI> sip set debug ip ph0001
SIP Debugging Enabled for IP: 172.16.1.201
Reliably Transmitting (no NAT) to 172.16.1.201:5060:
NOTIFY sip:siepkes@172.16.1.201:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Contact: <sip:201@172.16.1.25>
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: dialog
Content-Type: application/dialog-info+xml
Subscription-State: active
Content-Length: 212

<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="119" state="full" entity="sip:201@sip.serviceplanet.nl">
<dialog id="201">
<state>confirmed</state>
</dialog>
</dialog-info>

---
P[ 0]  --> Group Call group: kpn_isdn2
P[ 1] Port Down L2:0 L1:0
P[ 2] Port Down L2:0 L1:0
P[ 3] Port Down L2:0 L1:0
P[ 4] Port Down L2:0 L1:0
[Jan 23 12:09:40] WARNING[24624]: chan_misdn.c:3226 misdn_request: Could not Dial out on group 'kpn_isdn2'.
        Either the L2 and L1 on all of these ports where DOWN (see 'show application misdn_check_l2l1')
        Or there was no free channel on none of the ports

[Jan 23 12:09:40] WARNING[24624]: app_dial.c:1191 dial_exec_full: Unable to create channel of type 'mISDN' (cause 0 - Unknown)
Reliably Transmitting (no NAT) to 172.16.1.201:5060:
NOTIFY sip:siepkes@172.16.1.201:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK56f64115;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Contact: <sip:201@172.16.1.25>
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 222 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: dialog
Content-Type: application/dialog-info+xml
Subscription-State: active
Content-Length: 213

<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="120" state="full" entity="sip:201@sip.serviceplanet.nl">
<dialog id="201">
<state>terminated</state>
</dialog>
</dialog-info>

---
terpsichore*CLI> 
<--- SIP read from 172.16.1.201:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Grandstream GXP2020 1.1.5.15
Contact: <sip:siepkes@172.16.1.201:5060;transport=udp>
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE
Supported: replaces, timer
Content-Length: 0


<------------->
--- (11 headers 0 lines) ---
terpsichore*CLI> 
<--- SIP read from 172.16.1.201:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK56f64115;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 222 NOTIFY
User-Agent: Grandstream GXP2020 1.1.5.15
Contact: <sip:siepkes@172.16.1.201:5060;transport=udp>
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE
Supported: replaces, timer
Content-Length: 0


<------------->
--- (11 headers 0 lines) ---
SIP Response message for INCOMING dialog NOTIFY arrived
Retransmitting #1 (no NAT) to 172.16.1.201:5060:
NOTIFY sip:siepkes@172.16.1.201:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Contact: <sip:201@172.16.1.25>
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: dialog
Content-Type: application/dialog-info+xml
Subscription-State: active
Content-Length: 212

<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="119" state="full" entity="sip:201@sip.serviceplanet.nl">
<dialog id="201">
<state>confirmed</state>
</dialog>
</dialog-info>

---
terpsichore*CLI> 
<--- SIP read from 172.16.1.201:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Grandstream GXP2020 1.1.5.15
Contact: <sip:siepkes@172.16.1.201:5060;transport=udp>
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE
Supported: replaces, timer
Content-Length: 0


<------------->
--- (11 headers 0 lines) ---
Retransmitting #2 (no NAT) to 172.16.1.201:5060:
NOTIFY sip:siepkes@172.16.1.201:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Contact: <sip:201@172.16.1.25>
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: dialog
Content-Type: application/dialog-info+xml
Subscription-State: active
Content-Length: 212

<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="119" state="full" entity="sip:201@sip.serviceplanet.nl">
<dialog id="201">
<state>confirmed</state>
</dialog>
</dialog-info>

---
terpsichore*CLI> 
<--- SIP read from 172.16.1.201:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Grandstream GXP2020 1.1.5.15
Contact: <sip:siepkes@172.16.1.201:5060;transport=udp>
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE
Supported: replaces, timer
Content-Length: 0


<------------->
--- (11 headers 0 lines) ---
Retransmitting #3 (no NAT) to 172.16.1.201:5060:
NOTIFY sip:siepkes@172.16.1.201:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Contact: <sip:201@172.16.1.25>
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: dialog
Content-Type: application/dialog-info+xml
Subscription-State: active
Content-Length: 212

<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="119" state="full" entity="sip:201@sip.serviceplanet.nl">
<dialog id="201">
<state>confirmed</state>
</dialog>
</dialog-info>

---
terpsichore*CLI> 
<--- SIP read from 172.16.1.201:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Grandstream GXP2020 1.1.5.15
Contact: <sip:siepkes@172.16.1.201:5060;transport=udp>
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE
Supported: replaces, timer
Content-Length: 0


<------------->
--- (11 headers 0 lines) ---
Retransmitting #4 (no NAT) to 172.16.1.201:5060:
NOTIFY sip:siepkes@172.16.1.201:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Contact: <sip:201@172.16.1.25>
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: dialog
Content-Type: application/dialog-info+xml
Subscription-State: active
Content-Length: 212

<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="119" state="full" entity="sip:201@sip.serviceplanet.nl">
<dialog id="201">
<state>confirmed</state>
</dialog>
</dialog-info>

---
terpsichore*CLI> 
<--- SIP read from 172.16.1.201:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Grandstream GXP2020 1.1.5.15
Contact: <sip:siepkes@172.16.1.201:5060;transport=udp>
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE
Supported: replaces, timer
Content-Length: 0


<------------->
--- (11 headers 0 lines) ---
Retransmitting #5 (no NAT) to 172.16.1.201:5060:
NOTIFY sip:siepkes@172.16.1.201:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Contact: <sip:201@172.16.1.25>
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: dialog
Content-Type: application/dialog-info+xml
Subscription-State: active
Content-Length: 212

<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="119" state="full" entity="sip:201@sip.serviceplanet.nl">
<dialog id="201">
<state>confirmed</state>
</dialog>
</dialog-info>

---
terpsichore*CLI> 
<--- SIP read from 172.16.1.201:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.25:5060;branch=z9hG4bK6c39ac1c;rport
From: <sip:201@sip.serviceplanet.nl>;tag=as0f5eac68
To: <sip:siepkes@sip.serviceplanet.nl>;tag=fdade48a8c357d10
Call-ID: d8fc6bfcc23f905a@172.16.1.201
CSeq: 221 NOTIFY
User-Agent: Grandstream GXP2020 1.1.5.15
Contact: <sip:siepkes@172.16.1.201:5060;transport=udp>
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE
Supported: replaces, timer
Content-Length: 0


<------------->
--- (11 headers 0 lines) ---
terpsichore*CLI> sip set debug off