Provide answers to questions in this community that are awaiting a correct answer.

Hi, Need VOIP phone expert to advice, what could be the reason that  CUCM portal accepts speed-dial settings but phone doesn't. Cheers
1 hour 56 min ago
Hi all, I have two CUBE (2951, IOS 15.6.2) with HSRP, and I am trying to configure secure SIP with CUCM cluster that is operating as mixed mode cl...
4 hours 50 min ago
Hello, We have recently upgrade our DX 650 fleet to the latest firmware 10.2.507SR3 and we are having users reporting random behavior ranging from...
9 hours 13 min ago
Hi All,  I am experiencing a wired issue. I was using Cisco cube with call manager as h323 gateway and with service provider as sip (SIP TO SIP) ....
11 hours 4 min ago
Hello, Due to a variety of reasons, but mainly for some on-net call plan normalization, I am looking to start implementing alternate numbers in CU...
14 hours 57 min ago
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blog Understanding SIP DTMF Options supported by CUCM
Last Reply 2 months 2 hours ago.
40738
5.0
8 Muthurani Lavanya Paneerselvam
blog Drive to 9
Last Reply 2 years 4 months ago.
23429
5.0
11 amitsin
blog Implementing PSTN Gateways in CUCM
Last Reply 3 months 1 week ago.
21987
5.0
9 Muthurani Lavanya Paneerselvam
blog Implementing SIP Gateways in CUCM
Last Reply 2 months 2 weeks ago.
21530
4.4
11 Muthurani Lavanya Paneerselvam
blog Troubleshooting IP Phone Registration with CUCM
Last Reply 1 year 4 months ago.
18779
4.6
8 Mohammed Khan
blog CUBE SIP Media and Signalling Binding to an Interface
Last Reply 2 months 1 week ago.
18593
5.0
46 Ayodeji oladipo Okanlawon
blog CUBE SIP Profile Configuration Examples
Last Reply 1 year 7 months ago.
14047
5.0
3 Muthurani Lavanya Paneerselvam
blog Cisco Mobile Clients
Last Reply 2 years 3 months ago.
13737
5.0
19 William Bell
blog Understanding CUCM dbreplication runtimestate
Last Reply 5 months 2 weeks ago.
11726
5.0
5 Harmit Singh
blog Cisco Unified Communication Manager (CUCM) 10.x
Last Reply 3 months 4 days ago.
10652
5.0
46 Raees Shaikh
blog SIP TRUNKS and RUN on ALL ACTIVE CM NODES
Last Reply 6 months 1 week ago.
10325
5.0
21 Ayodeji oladipo Okanlawon
blog Fax Configuration and Troubleshooting Project
Last Reply 3 years 3 months ago.
9676
5.0
34 Abu Hadee
blog Securing the life line of your organization - IP Communications (Cisco IP Telephony Solutions)
Last Reply 3 years 10 months ago.
8173
5.0
0 Akhil Behl
blog Community Tech-Talk Series - Understanding Cisco Unified Communications Security
Last Reply 2 years 4 months ago.
7537
5.0
0 Akhil Behl
blog SIP OPTIONS message handling on Cisco GW
Last Reply 5 years 8 months ago.
5417
0.0
0 sbolivar
blog PRI Trunk Group Hunting Behavior
Last Reply 3 years 10 months ago.
5368
5.0
3 kurmai
blog Cisco IP Phone User Training - Model Considerations
Last Reply 5 years 4 months ago.
4070
0.0
0 Ginger Dillon
blog Implementing H.323 Gateways
Last Reply 1 year 4 months ago.
3269
5.0
1 Muthurani Lavanya Paneerselvam
blog Chalk Talk: An Insight into Cisco IP Telephony Security Controls
Last Reply 3 years 9 months ago.
3244
5.0
0 Julie Burruss
blog (Video) Customize IP Phone Wallpaper and Ringtone using Phone Designer
Last Reply 5 years 1 week ago.
3145
5.0
0 ciscomoderator
blog Coolness of the analog station interface
Last Reply 4 years 2 months ago.
2944
5.0
1 Paolo Bevilacqua
blog Chalk Talk: An Insight to Cisco VPN Phone
Last Reply 2 years 7 months ago.
2821
5.0
0 Julie Burruss
blog Community Tech-Talk-Simplified Cisco Unified Communications Manager 9.x Upgrade Procedures
Last Reply 3 years 1 month ago.
2497
5.0
0 amitsin
blog Cisco-Live London 2013-Key Take Aways-Part 2
Last Reply 2 years 4 months ago.
2412
5.0
7 Ayodeji oladipo Okanlawon
blog Chalk Talk: An Insight to Cisco Unified Communications Manager (CUCM) Certificates
Last Reply 3 years 1 month ago.
2036
5.0
1 Julie Burruss

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