After switching over to max-dn dual-line I realised ATA actually registers with two channels now. Earlier it showed two buttons both associated to Channel 1. If someone can comment on the usage of two buttons with single channe or if there is something wrongl, that'll be great.
See below output when max-dn with dual-line configured /call-mana filtering... call-manager-fallback max-conferences 4 gain -6 ip source-address 142.103.65.254 port 2000 strict-match max-ephones 6 max-dn 15 dual-line voicemail 14082032600 moh music-on-hold.au multicast moh 239.1.1.1 port 16384 route 142.103.65.254 142.33.65.1 cor incoming int 2 3002 ! BR1(config-cm-fallback)#do sh ephone ephone-1 Mac:0013.1978.5969 TCP socket:[1] activeLine:0 REGISTERED in SCCP ver 15 and Server in ver 5 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.54 51294 7970 keepalive 38 max_line 8 button 1: dn 1 number 3002 CM Fallback CH1 IDLE CH2 IDLE ephone-2 Mac:0011.BB1B.C797 TCP socket:[2] activeLine:0 REGISTERED in SCCP ver 15 and Server in ver 5 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.53 52527 7970 keepalive 39 max_line 8 button 1: dn 2 number 3001 CM Fallback CH1 IDLE CH2 IDLE ephone-3 Mac:0019.E7B7.C637 TCP socket:[3] activeLine:0 REGISTERED in SCCP ver 3 and Server in ver 3 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.55 7003 ATA Phone keepalive 23 max_line 1 button 1: dn 3 number 3006 CM Fallback CH1 IDLE CH2 IDLE ephone-4 Mac:19E7.B7C6.3701 TCP socket:[4] activeLine:0 REGISTERED in SCCP ver 3 and Server in ver 3 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.55 6379 ATA Phone keepalive 13 max_line 1 button 1: dn 4 number 3007 CM Fallback CH1 IDLE CH2 IDLE Thanks... From: kapilatr...@hotmail.com To: ccie_voice@onlinestudylist.com Subject: ATA registration in SRST Mode Date: Mon, 2 Mar 2009 14:49:24 +0530 Hi, I observed both ports on ATA register with dual-line even though max-dn dual-line is not configured. Is this expected behavior? I couldn't find much information on cisco reg this. See following capture interface FastEthernet0/0 /call-mana filtering... call-manager-fallback max-conferences 4 gain -6 ip source-address 142.103.65.254 port 2000 strict-match max-ephones 6 max-dn 12 voicemail 14082032600 moh music-on-hold.au multicast moh 239.1.1.1 port 16384 route 142.103.65.254 142.33.65.1 cor incoming int 2 3002 ! BR1(config)#do sh ephone ephone-1 Mac:0013.1978.5969 TCP socket:[1] activeLine:0 REGISTERED in SCCP ver 15 and Server in ver 5 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.54 53094 7970 keepalive 130 max_line 8 button 1: dn 1 number 3002 CM Fallback CH1 IDLE ephone-2 Mac:0011.BB1B.C797 TCP socket:[2] activeLine:1 REGISTERED in SCCP ver 15 and Server in ver 5 mediaActive:0 offhook:1 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.53 52572 7970 keepalive 129 max_line 8 button 1: dn 2 number 3001 CM Fallback CH1 ALERTING Active Call on DN 2 chan 1 :3001 0.0.0.0 0 to 0.0.0.0 2000 via 142.103.65.53 G711Ulaw64k 160 bytes no vad Tx Pkts 0 bytes 0 Rx Pkts 0 bytes 0 Lost 0 Jitter 0 Latency 0 callingDn -1 calledDn 3 ephone-3 Mac:0019.E7B7.C637 TCP socket:[3] activeLine:0 REGISTERED in SCCP ver 0 and Server in ver 0 mediaActive:0 offhook:0 ringing:1 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.55 7642 ATA Phone keepalive 121 max_line 2 dual-line button 1: dn 3 number 3006 CM Fallback CH1 RINGING button 2: dn 4 number 3006 CM Fallback CH1 IDLE call ringing on line 1 ephone-4 Mac:19E7.B7C6.3701 TCP socket:[4] activeLine:0 REGISTERED in SCCP ver 0 and Server in ver 0 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.55 6924 ATA Phone keepalive 111 max_line 2 dual-line button 1: dn 5 number 3007 CM Fallback CH1 IDLE button 2: dn 6 number 3007 CM Fallback CH1 IDLE BR1(config)#do sh ephone ephone-1 Mac:0013.1978.5969 TCP socket:[1] activeLine:0 REGISTERED in SCCP ver 15 and Server in ver 5 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.54 53094 7970 keepalive 130 max_line 8 button 1: dn 1 number 3002 CM Fallback CH1 IDLE ephone-2 Mac:0011.BB1B.C797 TCP socket:[2] activeLine:1 REGISTERED in SCCP ver 15 and Server in ver 5 mediaActive:1 offhook:1 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.53 52572 7970 keepalive 130 max_line 8 button 1: dn 2 number 3001 CM Fallback CH1 CONNECTED Active Call on DN 2 chan 1 :3001 142.103.65.53 20468 to 142.103.65.55 16385 via 142.103.65.53 G711Ulaw64k 160 bytes no vad Tx Pkts 494 bytes 84968 Rx Pkts 492 bytes 84624 Lost 0 Jitter 0 Latency 0 callingDn -1 calledDn 3 ephone-3 Mac:0019.E7B7.C637 TCP socket:[3] activeLine:1 REGISTERED in SCCP ver 0 and Server in ver 0 mediaActive:1 offhook:1 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.55 7642 ATA Phone keepalive 121 max_line 2 dual-line button 1: dn 3 number 3006 CM Fallback CH1 CONNECTED button 2: dn 4 number 3006 CM Fallback CH1 IDLE Active Call on DN 3 chan 1 :3006 142.103.65.55 16385 to 142.103.65.53 20468 via 142.103.65.55 G711Ulaw64k 160 bytes no vad Tx Pkts 0 bytes 0 Rx Pkts 0 bytes 0 Lost 0 Jitter 0 Latency 0 callingDn 2 calledDn -1 ephone-4 Mac:19E7.B7C6.3701 TCP socket:[4] activeLine:0 REGISTERED in SCCP ver 0 and Server in ver 0 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.55 6924 ATA Phone keepalive 111 max_line 2 dual-line button 1: dn 5 number 3007 CM Fallback CH1 IDLE button 2: dn 6 number 3007 CM Fallback CH1 IDLE BR1(config)#do sh ephone ephone-1 Mac:0013.1978.5969 TCP socket:[1] activeLine:0 REGISTERED in SCCP ver 15 and Server in ver 5 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.54 53094 7970 keepalive 131 max_line 8 button 1: dn 1 number 3002 CM Fallback CH1 IDLE ephone-2 Mac:0011.BB1B.C797 TCP socket:[2] activeLine:0 REGISTERED in SCCP ver 15 and Server in ver 5 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.53 52572 7970 keepalive 131 max_line 8 button 1: dn 2 number 3001 CM Fallback CH1 IDLE ephone-3 Mac:0019.E7B7.C637 TCP socket:[3] activeLine:0 REGISTERED in SCCP ver 0 and Server in ver 0 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.55 7642 ATA Phone keepalive 122 max_line 2 dual-line button 1: dn 3 number 3006 CM Fallback CH1 IDLE button 2: dn 4 number 3006 CM Fallback CH1 IDLE ephone-4 Mac:19E7.B7C6.3701 TCP socket:[4] activeLine:0 REGISTERED in SCCP ver 0 and Server in ver 0 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 IP:142.103.65.55 6924 ATA Phone keepalive 112 max_line 2 dual-line button 1: dn 5 number 3007 CM Fallback CH1 IDLE button 2: dn 6 number 3007 CM Fallback CH1 IDLE BR1(config)# Planning the weekend ? 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