The network consists of 2 CCMs with a DT-24+, a MGCP ATA186 with a FAX and a phone A. From a PSTN phone can call to the phone A, but the FAX can't receive fax even it is no problem to send a fax.If a PSTN phone calls the FAX number, just got ring but...

We have several users that when they dials in to get voice mail, either internally or from outside, it says that he has (1) new voice mails. However when you try to retreive it just says"end the message, you still have one new message". also can't de...

Starting with PIX 6.2, NAT and PAT can be applied to traffic from an outside, or less secure, interface to an inside (more secure) interface. This is sometimes referred to as "bi-directional NAT."So If all Internet outside addresses are be "bi-direct...

Starting with PIX 6.2, NAT and PAT can be applied to traffic from an outside, or less secure, interface to an inside (more secure) interface. This is sometimes referred to as "bi-directional NAT."So If all Internet outside addresses are be "bi-direct...

My situation is a ICS7750 with 2 SPE for CCM 3.1.3a, one SPE for Unity 3.1.3.There are some echo between IP phone, so I will install SPf for the CCM 3.1.3a. Before applying this patch the win-os-upgrade.2000-1-3spA or later must be installed, for th...