My company has just moved from ISDN to SIP. Everything is working fine just few things are giving issues.
1. All ip phones can dial out and recieve incoming calls. No problem, however when I press REDIAL button on ip phone the call is not connecting. The number that is displayed when presseing the REDIAL button is 08 XXXXXXX how do I remove 08 from start so that it can dial the number? I am usign CUCM 8.6.
2. Some of the cisco 8945 ip phones can not make landline calls they can make all other outgoing calls. Any ideas?
3. There are sone 7911 phones that can not make outgoing calls while others can?
when we were running ISDN everything was working normal. Now with new Telco and SIP things are working and some of them are not. Any suggestions would be really helpful.
Thanks for all your help. I managed to fix issue 3 by upgrading the firmware of 7911 phones. Now coming back to issue 1 and 2, all the translation is done in CUCM 8.6 rather then on CUBE. I am pasting some output for some information. let me know what do u think about it. Thanks once again guys you have been really helpful.
sh dial-peer voice summary
dial-peer hunt 0
AD PRE PASS OUT
TAG TYPE MIN OPER PREFIX DEST-PATTERN FER THRU SESS-TARGET STAT PORT KEEPALIVE
11 voip up up 0 syst
21 voip up up 08610362.. 0 syst ipv4:18.104.22.168 active
22 voip up up 08610362.. 1 syst ipv4:22.214.171.124 active
23 voip up up 0893640... 1 syst ipv4:126.96.36.199 active
24 voip up up 0893640... 2 syst ipv4:188.8.131.52 active
Some of the output from the debugs that I want to share are as under :
244609: Nov 11 00:24:06.458: //419321/5B7819B284A1/SIP/Call/sipSPICallInfo: The Call Setup Information is: Call Control Block (CCB) : 0x2BC16E78 State of The Call : STATE_DEAD TCP Sockets Used : NO Calling Number : 0893312789 Called Number : 0893640159 Source IP Address (Sig ): 172.16.1.5 Destn SIP Req Addr:Port : 184.108.40.206:5060 Destn SIP Resp Addr:Port : 220.127.116.11:5060 Destination Name : 18.104.22.168
244610: Nov 11 00:24:06.458: //419321/5B7819B284A1/SIP/Call/sipSPIMediaCallInfo: Number of Media Streams: 1 Media Stream : 1 Negotiated Codec : g711ulaw Negotiated Codec Bytes : 160 Nego. Codec payload : 0 (tx), 0 (rx) Negotiated Dtmf-relay : 6 Dtmf-relay Payload : 101 (tx), 101 (rx) Source IP Address (Media): 172.16.1.5 Source IP Port (Media): 17796 Destn IP Address (Media): 22.214.171.124
Destn IP Port (Media): 27164 Orig Destn IP Address:Port (Media): [ - ]:0
244611: Nov 11 00:24:06.458: //419321/5B7819B284A1/SIP/Call/sipSPICallInfo: Disconnect Cause (CC) : 16 Disconnect Cause (SIP) : 200
244612: Nov 11 00:24:10.518: //419327/30F354000000/SIP/Call/sipSPICallInfo: The Call Setup Information is: Call Control Block (CCB) : 0x2BC11488 State of The Call : STATE_DEAD TCP Sockets Used : NO Calling Number : 0893640354 Called Number : 92168484 Source IP Address (Sig ): 126.96.36.199
Sorry to bother again, but I am just trying to find out why this is going on. Some of the phone not able to call mobile phones but they are able to call all other numbers. When I did the call Analyze this is what I found.
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