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Chapter 2
SRG50 overview
The SRG50 is a software application that leverages the BCM50 platform. It is optimized to provide feature transparency to the main office call server and to act as a survival remote gateway in a CS 1000 IP branch office environment.
SRG50 supports up to 80 survivable IP users with a single SRG application authorization code.
SRG50 Release 3.0 operates with CS 1000 running Release 4.0, 4.5, 5.0, and 5.5.
Configure SRG50 with Business Element Manager (Element Manager) or Network Configuration Manager (NCM). For detailed information about managing SRG50 with NCM, see your NCM documentation.
For a summary of differences between SRG versions, see the following table.
Table 2 Summary of supported features on the different SRG versions (Sheet 1 of 2)
Features | SRG 1.5 on BCM 200/ | SRG50 1.0 | SRG50 2.0 | SRG50 3.0 |
| 400 |
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Platform | Available on BCM 200/ | Available on standard | Available on standard | Available on standard |
| 400 hardware. | BCM50 hardware. | BCM50 and BCM50b | BCM50 and BCM50b |
| SRG 1.5 is not | SRG50 1.0 is not | hardware only. | hardware only. |
|
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| ||
| available on BCM1000 | available on BCM50a | SRG50 2.0 is not | SRG50 3.0 is not |
| hardware. | or BCM50e hardware. | available on BCM50a, | available on BCM50a, |
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| BCM50ba, BCM50e, | BCM50ba, BCM50e, |
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| and BCM50be | and BCM50be |
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| hardware. | hardware. |
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Call Servers | CS1000 Release 3.0, | CS1000 Release 3.0, | CS1000 Release 4.0, | CS1000 Release |
| 4.0, and 4.5 | 4.0, and 4.5 | 4.5, and 5.0 | 4.0,4.5, and 5.0 |
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Trunking | H323 is supported. | H323 is supported. | When CS1000 is | H323 and SIP trunking |
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| supported by SRG, | are supported. |
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| both H323 and SIP |
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| trunks are supported |
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| between them. |
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IP clients | IP Phones 2001, 2002 | IP Phones 2001, 2002 | IP Phones 2001, 2002 | IP Phones 2001, 2002 |
| (phase 1 and 2), 2004 | (phase 1 and 2), 2004 | (phase 1 and 2), 2004 | (phase 1 and 2), 2004 |
| (phase 1 and 2), 2007. | (phase 1 and 2), 2007. | (phase 1 and 2), 2007. | (phase 1 and 2), 2007. |
| IP KEM, IP Phone | IP KEM, IP Phone | IP KEM, IP Phone | IP KEM, IP Phone |
| 2050 series. | 2050 (v1). | 2050 series. | 2050 series. |
| IP Phone 1110, 1120, | IP Phone 2033 | IP Phone 1120, 1140, | IP Phone 1110, 1120, |
| 1140, IP Phone 2033 | (polycom), 2122 | IP Phone 2033 | 1140, IP Phone 2033 |
| (polycom), WLAN |
| (polycom), WLAN | (polycom), WLAN |
| 2210/2211/2212. |
| 2210/2211/2212. | 2210/2211/2212. |
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Number of IP | 90 | 32 | 80 | 80 |
clients |
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supported |
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NetIQ | Not supported | Not supported | Supported | Supported |
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PVQM | Not supported | Not applicable | Supported | Supported |
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